367 Answered Questions for the topic Calculus 2

04/11/21

#### Find the absolute maximum and minimum values of the function over the indicated interval, and indicate the x-values at which they occur.

Find the absolute maximum and minimum values of the function over the indicated interval, and indicate the x-values at which they occur.f(x)=2x+9(A) [0,8] (B) [−2,5](A) Find the first...
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04/11/21

#### Find the absolute maximum and minimum, if either exists, for f(x)=x^2−14x+3. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.

Find the absolute maximum and minimum, if either exists, for f(x)=x2−14x+3.Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.A.The absolute...
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04/11/21

#### Find the absolute maximum and minimum values of the function over the indicated interval, and indicate the x-values at which they occur. f(x)=x2−2x−1; [0,4]

Find the absolute maximum and minimum values of the function over the indicated interval, and indicate the x-values at which they occur. f(x)=x2−2x−1; [0,4]The absolute maximum value is...
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#### 11.5.35 Find the absolute minimum value on [0, ∞) for f(x)=x^2−6x+8. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.

Find the absolute minimum value on [0, ∞) for f(x)=x^2−6x+8.Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.A.The absolute minimum is...
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03/19/21

#### Find the equation of the line tangent to the graph of f at the indicated value of x. f(x)= 10e^x+2x; x=0

Find the equation of the line tangent to the graph of f at the indicated value of x.f(x)= 10e^x+2x; x=0y= _________

#### 10.2: Find the equation of the line tangent to the graph of f at the indicated value of x.

Find the equation of the line tangent to the graph of f at the indicated value of x.f(x)= 9 − 2 ln x; x=1y= ______

03/18/21

#### 10.1: Recently, a certain bank offered a 10-year CD that earns 14.15% compounded continuously. (a) If $50,000 is invested in this CD, how much will it be worth in 10 years?

Recently, a certain bank offered a 10-year CD that earns 14.15% compounded continuously.(a) If $50,000 is invested in this CD, how much will it be worth in 10 years?approximately $________...
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#### Q10.3: Differentiate the following function. y=x^12 e^x

Differentiate the following function. y=x^12 e^x dy/dx=

#### Q10.4: The rate of change of pressure at the end of 20 years is _______ mm/year. (Type an integer or decimal rounded to the nearest hundredth as needed.)

A research group using hospital records developed an approximate mathematical model relating systolic blood pressure and age.P(x)=50+25ln(x+3) 0≤x≤65P(x) is pressure measured in millimeters of...
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#### Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously. Use the given information to answer the questions.

Recently, a certain bank offered a 10-year CD that earns 11.1% compounded continuously.Use the given information to answer the questions.(a) If $20,000 is invested in this CD, how much will it...
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03/15/21

#### Recently, a certain bank offered a 5-year CD that earns 2.43% compounded continuously. (a) If $20,000 is invested in this CD, how much will it be worth in 5 years?

Recently, a certain bank offered a 5-year CD that earns 2.43% compounded continuously.(a) If $20,000 is invested in this CD, how much will it be worth in 5 years?approximately $________ ...
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#### Find the marginal revenue function. R(x)=x(29−0.03x)

Find the marginal revenue function.R(x)=x(29−0.03x)R′(x)= ______

#### Find the marginal cost function. C(x)=210+3.3x−0.07x^2

Find the marginal cost function.C(x)=210+3.3x−0.07x^2C′(x)= _______

#### 9.7: The total cost (in dollars) of producing x food processors is C(x)=2500+70x−0.1x^2.

The total cost (in dollars) of producing x food processors is C(x)=2500+70x−0.1x^2.(A) Find the exact cost of producing the 71st food processor.(B) Use the marginal cost to approximate the cost...
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03/10/21

#### If an object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by f(x)=240x−16x^2, find the following.

If an object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by f(x)=240x−16x^2, find the following.(A) The instantaneous velocity function...
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03/10/21

#### Find the marginal average cost function if cost and revenue are given by C(x)=144+5.8x and R(x)=9x−0.07x^2.

Find the marginal average cost function if cost and revenue are given by C(x)=144+5.8x and R(x)=9x−0.07x^2.The marginal average cost function is C′(x)= ______________

03/10/21

#### Find the marginal profit function if cost and revenue are given by C(x)=224+0.8x and R(x)=6x−0.05x^2.

Find the marginal profit function if cost and revenue are given by C(x)=224+0.8x and R(x)=6x−0.05x^2.P′(x)= ________

03/10/21

#### Find the profit function if cost and revenue are given by C(x)=128+2.4x and R(x)=8x−0.03x^2

Find the profit function if cost and revenue are given by C(x)=128+2.4x and R(x)=8x−0.03x^2The profit function is P(x)= ________

03/10/21

#### Find the marginal revenue function.

Find the marginal revenue function.R(x)=x(17−0.05x)R′(x)= _________

03/10/21

#### 9.7.11 Find the marginal cost function

Find the marginal cost function.C(x)=210+3.3x−0.07xC′(x) = ____________

02/22/21

#### How to solve these computations

Hey I'm looking to check my answers to make sure these computations are correct. The definition used isLet u = i + 2j - k, v = 3i - j + 4k and w = 2j - kCalculate u • vCalculate u x vCalculate (u x...
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12/17/20

#### Explain why that is false. Find the annual interest rate compounded monthly that is actually being charged for financing $17,475 with 72 monthly payments of $299.

The ad for a 4-door sedan claims that a monthly payment of $299 constitutes 0% financing. Explain why that is false. Find the annual interest rate compounded monthly that is actually being...
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12/17/20

#### If payments are made at the end of each period, how much money will be in the account in 6 years?

In order to accumulate enough money for a down payment on a house, a couple deposits $254 per month into an account paying 6% compounded monthly. If payments are made at the end of each period,...
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