Use the table to determine a reasonable estimate for limStartFraction 2 x squared minus x + 15 Over x cubed minus 5 x minus 12 EndFraction as x approaches 3? One-half One-fourth 3 DNE

Answers

Answer 1

The reasonable estimate for limStartFraction 2 x squared minus x + 15 Over x cubed minus 5 x minus 12 EndFraction as x approaches 3 is [tex]\dfrac{1}{2}[/tex]

Given the limit of a function expressed as:

[tex]\lim_{x \to 3}\frac{2x^2-x+15}{x^3-5x-12}[/tex]

First, we need to substitute x = 3 into the function to have:

[tex]=\frac{2(3)^2-3+15}{3^3-5(3)-12}\\=\frac{18-3+15}{27-15-12}\\=\frac{0}{0} (indeterminate)[/tex]

Apply l'hospital rule on the function:

[tex]=\lim_{x \to 3}\frac{\frac{d}{dx} (2x^2-x+15)}{\frac{d}{dx} (x^3-5x-12)}\\=\lim_{x \to 3}\frac{4x-1}{3x^2-5}\\[/tex]

Subtitute x = 3 into the result

[tex]=\frac{4(3)-1}{3(3)^2-5}\\=\frac{12-1}{27-5}\\=\frac{11}{22}\\=\frac{1}{2}[/tex]

Hence the reasonable estimate for limStartFraction 2 x squared minus x + 15 Over x cubed minus 5 x minus 12 EndFraction as x approaches 3 is [tex]\dfrac{1}{2}[/tex]

Learn more here: https://brainly.com/question/23935467

Answer 2

Answer:

1/2

Step-by-step explanation:

i am in your walls

Use The Table To Determine A Reasonable Estimate For LimStartFraction 2 X Squared Minus X + 15 Over X

Related Questions

Please help I have tried so hard

Answers

So since the triangle is being reflected across the x-axis we have to we use the reflection formula for reflecting across the x-axis which is (x,y) to (x,-y) meaning  that T(-3,-2) becomes (-3,2), and R (6,2) becomes (6,-2) and S (-1, -6) becomes (-1,6) , Hope this helps

The rule is (x,y)➡️ (x,-y)
The other answers are above

Pictures attached-- 100 points!! Assuming that any increase occurs in whole dollar amounts, what is the maximum possible increase that maintains the desired minimum revenue? Explain why this is true.

Answers

Answer:

Part A:

Cost: 10+x

Customers: 16 - 2x

Part B:

-2x^2+-4x+160 ≥ 130.

Part C:

$12

Part D:

$12 because it is greater.

Step-by-step explanation:

To know how to solve you do this

Put each number from part c like 13 is 3 and change the x

for example

-2(x)^2-4(x)+160

to

-2(3)^2-4(3)+160

Is it greater than ≥ 130 or equal to?

What evera is greater to is the answer.

Mark me BRAINLIETS PLS!!!!!!!!!!

What geometric figure would you get if you joined the endpoints of two rays and pointed the rats in opposite directions?

Pls help me ASAP, this is due today. I would really appreciate it.

Answers

A line? They’ll look like this right? <—••—> ?

Triangle PQR has vertices at the following coordinates: P(0, 1), Q(3, 2), and R(5, -4). Determine whether or not triangle PQR is a right triangle. Show all calculations for full credit.

Answers

Answer:

it's a right angled triangle

Kylie and her three friends equally divided the cost to rent a movie for $4 and order sandwiches for a total of $15. They also have a coupon for $3 off the sandwiches. Evaluate to find the cost each person will pay.
Also the first person to answer gets brainlest :)

Answers

Answer:

4

Step-by-step explanation:

4+15-3=16 (the total amount plus coupon)

16/4=4 (divided by 4 to find out how much each friend pays)

The number is prime The number is less than 19 The sum of the digits of the number is greater than 7 what's the number ?

Answers

Answer:

17

Step-by-step explanation:

I thinks 17 is less than 19 and it's a prime number and the sum of its digits is greater than 7 so the answer is 17

Mr. Bond wrote the inequality –46 < –34. Write a sentence about a real-life situation that compares the values from his inequality.

Answers

Answer:

We have the inequality:

-46 < -34

This naturally happens because -46 is at the left of -34 in the number line, meaning that -46 is smaller than -34.

An example to see this is suppose that these numbers represent money.

Because the numbers are negative, then these represent money you owe.

-46 means that you owe $46

-34 means that you owe $34

Then if we are counting the money you have, owing $34 means that your money is larger than if you owe $46.

Another example is if these numbers represent distance under the surface of the water.

-46 means that you are 46 ft under the surface of the water

-34 means that you are 34 ft under the surface of the water.

Clearly, in the second case your altitude is higher than in the first one, so again, the inequality is true.

Justin Bieber is hiding from everyone in a tree. Somebody throws a rock at Justin trying to knock him out of the tree. An equation can be used to model the height of the rock after t seconds with an initial velocity of 12
ft/sec
H= -16^2+12t+ 5
In feet, how high can they throw the rock?(round to the nearest hundredth)

Answers

Answer:

is your teacher insane?

Simplify the expression: 6a + 9b - c - 9a +2b + 3c

Answers

Answer:

-3a + 11b + 2c

Step-by-step explanation:

The answer is -3a + 11b + 2c

PLEASE I NEED THE ANSWER QUICK
v + 25 < 5
v = ?

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{v + 25 < 5}[/tex]

[tex]\large\textsf{SUBTRACT 25 to BOTH SIDES}[/tex]

[tex]\mathsf{v + 25 - 25 < 5 - 25}[/tex]

[tex]\large\textsf{CANCEL out: 25 - 25 because that gives 0}[/tex]

[tex]\large\textsf{KEEP: 5 - 25 because it gives us v or solve for it}[/tex]

[tex]\mathsf{v < 5 - 25}[/tex]

[tex]\mathsf{5 - 25 = -20}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: }\mathsf{\bf v < -20}}}\large\checkmark\\\boxed{\boxed{\mathsf{\bf It\ is\ an\ O P E N E D\ circle\ on\ -20\ shaded\ to\ the\ left}}}[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

if f(x) = -4(9/8)x, then what is the sum of its y-intercept and its value where x=1?

Answers

Answer:

when X=1 y = -9/2

Step-by-step explanation:

[tex] - 4 < \frac{9}{8} > {}^{1} = - 4 < \frac{9}{8} > = - \frac{ 36}{8} = - \frac{9}{2} [/tex]

If p(x) = 5(x^2 +1) + 16, what is the value of p(11)?
A. 622
B. 736
C. 626
D. 690​

Answers

C. p(11) = 626.

Step-by-step explanation:

Given  : p(x) = 5(x²+1)+16.

To find :  what is the value of p(11).

Solution : We have given  p(x) = 5(x²+1)+16.

For x = 11.

p(11) = 5((11)²+1)+16.

p(11) = 5 ( 121 + 1 ) +16.

p(11) = 5 (122) + 16.

p(11) =  610 + 16.

p(11) = 626.

Therefore,  p(11) = 626.

She has written 90 page essay so far she needs 150 pages. What percent of pages has she completed.​

Answers

Answer:

75%

Step-by-step explanation:

i am not going to say it right but i think it is but my teacher have us doing this now

Can someone pls help I will give you the crown

Answers

Answer:

i think b

Step-by-step explanation:

The practice of buying and selling goods and services over the Internet is
known as which of the following?
A. E-commerce
B. Auctioning
C. l-buying
D. Retail sales

Answers

A. E-Commerce, I took a tech class :)

Joshua invested $97,000 in an account paying an interest rate of 6% compounded
daily. Assuming no deposits or withdrawals are made, how much money, to the
nearest cent, would be in the account after 8 years?

Answers

Answer:- $154,763.5

Answer:

answer is 156753.03

Step-by-step explanation:

What is the volume of the composite figure?

Answers

Answer:

It's 372 in³

Step-by-step explanation:

A rectangular prism's volume is l x w x h right? So there are 2 rectangular prisms. So just add the volume of 2 rectangular prisms (12 x 4 x 4 + 12 x 3 x 5 = 372 in³

WILL VOTE BRAINLIEST, 50 POINTS

Answers

Answer:

-1

Step-by-step explanation:

[tex] - 3f {}^{ - 8} + 7g(2) \\ \\ = 14g - 3f {}^{ - 8} [/tex]

pls how do i solve htis question...... (x+1)^3​

Answers

Answer:

x^3+3x^2+3x+1


PLS ACTUALLY ASNWER

Answers

Answer:

the first one, no

the second one, yes I think?(its def not no)

the third one, yes

Step-by-step explanation:

(x^10)^2/x4 simplify ​

Answers

Answer:

x^16

Step-by-step explanation:

=> x^20 / x^4

=> x ^ 20-4

=> x^16

Please mark my answer as the brainliest for further answers :)

Brent works part-time at a clothing store. He earns an hourly wage of $15. If he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? A. 15x > 45 B. 15x < 60 C. x > 60 D. 15x < 45 E. x < 60

Answers

Answer:

A) 15x > 45

Step-by-step explanation:

Let X represent an hour. His wage will be 15 times that, so you have:

15x

He needs to earn more than 45 a day, so the inequality needs to be >45

Only answer that satisfies these conditions is A:

A) 15x > 45

Answer:     A.

Step-by-step explanation:

Please help, i need it for a test, I'll give you brainliest :]

Answers

Answer:

Step-by-step explanation:

C

Which expression is equivalent to -6 - (-2)−6−(−2)minus, 6, minus, left parenthesis, minus, 2, right parenthesis? Choose 1 answer: Choose 1 answer: (Choice A) A -6+2−6+2minus, 6, plus, 2 (Choice B) B 2+62+62, plus, 6 (Choice C) C -6+(-2)−6+(−2)minus, 6, plus, left parenthesis, minus, 2, right parenthesis (Choice D) D -2 + 6−2+6

Answers

Answer:

(Choice A) A -6+2; minus, 6, plus, 2

Step-by-step explanation:

Which expression is equivalent to -6 - (-2); minus, 6, minus, left parenthesis, minus, 2, right parenthesis? Choose 1 answer: Choose 1 answer:

(Choice A) A -6+2; minus, 6, plus, 2

(Choice B) B 2+6; 2, plus, 6 (Choice C) C -6+(-2); minus, 6, plus, left parenthesis, minus, 2, right parenthesis

(Choice D) D -2 + 6

Given expression:

-6 - (-2)

Note:

- * - = +

+ * + = +

- * + = -

+ * - = -

-6 - (-2)

= -6 + 2

= -4

The correct answer is (Choice A) A -6+2; minus, 6, plus, 2

help!!
 Show that 1 + tan2(x) = sec2(x)​

Answers

Answer:

tan2(x) + 1 = sin2(x)/cos2(x) + 1 = [sin2(x) + cos2(x)]/cos2(x) = 1/cos2(x) = (1/cos(x))2 = sec2(x). Thus tan2(x) + 1 = sec2(x).

Step-by-step explanation:

Answer: Not an identity

Step-by-step explanation:

Solve the system of equations: {2(3x-2y)+1=7x, 12(x+y)-15=7x+12y

Answers

Step-by-step explanation:

hope this help have a great day!

Please help, solve for x

Answers

Answer:

x = 7

Step-by-step explanation:

5(x + 5) = 10 x 6

5x + 25 = 60

5x = 35

x = 7

3.2 Simplify the following
3.2.1 -2+3(1 - 4) - 2

Answers

Answer:

[tex]-13[/tex]

Step-by-step explanation:

[tex]-2+3(1-4)-2[/tex]

Simplify:

[tex]-2+3(1-4)-2\\-13[/tex]

-13 is your final answer!

In the expression 2x + y - 4, the coefficient of y is...

Answers

Answer:

1

Step-by-step explanation:

If a term does not have a written coefficient, then the coefficient is one.

This is because 1(y) = y

Answer:

1

Step-by-step explanation:

there is an "understood" 1 as the coefficient of any blank variable

but it is useless to write since anything times 1 is just the same number ..... (i.e: y *1= y...same as 5 * 1= 5)

If Mrs. Allan's car uses 8 gallons of gas for a 224-mile trip, then, at that rate, how many gallons of gas would the car use for a 560-mile trip?

Answers

Answer:

20 gallons of gas

Step-by-step explanation:

Given that :

8 gallons of gas = 224 mile trip

Miles per gallon of Mrs. Allan's car :

Number of miles / gallons of gas

224 miles / 8 gallons

= 28 miles per gallon

Gallons of gas car will use for 560 miles

Number of miles / miles per gallon

560 miles / 28 miles per gallon

= 20 gallons of gas

Other Questions
Write the Algebraic expression for six more three times a number n 1 ton is equal to 2000 pounds.how many pounds are in 4 tons, 568 pounds? A tangent-tangent angle intercepts two arcs that measure 124 degrees and 236 degrees what is the measure of the tangent-tangent angle 2/6, 5/12, 3/7, and 4/10. List least to most Find the value of the variables in the simplest form Point S is on line segment RT. Given ST=3 and RT=20, determine the length RS. A psychologist is interested to know which of two sorting techniques leads to better memory performance in 6-year-olds. Each participant first sorts a set of pictures any way he or she likes. The recall is then tested. After this, each participant is required to sort an equivalent set of pictures into five predetermined categories. Recall for the items in this step is then tested. What procedure does this study represent How does The Notorious Jumping Frog of Calaveras County end? What is the best way to respond to a nonnative speaker who does or says things that are unexpected or seem out of place in the classroom? Ask the student questions and listen carefully. Call the student out and point to a peer who is modeling good behavior. Ignore the student, who is just acting smart and will tire of it soon. Send the student home with a note about the odd behavior.no links!!!!!!!!!!!!!!!!!!!!!!!!!!! In a nationally representative sample of 1,668 adult Americans, 930 indicated that they had checked their credit score within the last 12 months. Suppose of the 930 people that had checked their credit report within the last 12 months, 37% had done so as part of their regular financial planning. Does this provide convincing evidence that more than one-third of adult Americans who have checked their credit scores within the past 12 months did so as part of regular financial planning The Bradford Company issued 12% bonds, dated January 1, with a face amount of $87 million on January 1, 2021. The bonds mature on December 31, 2030 (10 years). For bonds of similar risk and maturity, the market yield is 14%. Interest is paid semiannually on June 30 and December 31. (FV of $1, PV of $1, FVA of $1, PVA of $1, FVAD of $1 and PVAD of $1) Required: 1. Determine the price of the bonds at January 1, 2021. 2. to 4. Prepare the journal entries to record their issuance by The Bradford Company on January 1, 2021, interest on June 30, 2021 and interest on December 31, 2021 (at the effective rate). How do you feel about this new way of online testing? Does it have advantages or disadvantages? Explain why you feelthis way. !! IMAGE ATTACHED !! In the diagram, line GH is perpendicular to line IJ. What is the measure of angle 1? A. 37 B. 53 C. 63 D. 74 I NEED HELP FAST PLEASE! Find the measure of the missing angles. to take up and store energy without reflecting or transmitting that energy SURFACE AREA!! can someone please help me get the answer on these two Im stuck Which sentence is TRUE ?? what is the sum of 9/10 and 1/10 3. Compare and contrast the movement produced by each of the three types .35L sample of helium gas is collected at 295 K and 0.98 ATM what volume would this gas occupy at STP