772 Answered Questions for the topic Calculus 1

12d

#### 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...
more

12d

#### 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...
more

12d

#### 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...
more

#### 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...
more

03/21/21

#### 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)=182x−14x2, 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)=182x−14x2, find the following.(A) The instantaneous velocity function...
more

03/21/21

#### 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)=182x−14x2, 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)=182x−14x2, find the following.(A) The instantaneous velocity function...
more

03/21/21

#### 9.5: For f(x)=2x4−4x2+5 find the following. (A) f′(x) (B) The slope of the graph of f at x=2 (C) The equation of the tangent line at x=2 (D) The value(s) of x where the tangent line is...

For f(x)=2x4−4x2+5 find the following.(A) f′(x)(B) The slope of the graph of f at x=2 (C) The equation of the tangent line at x=2 (D) The value(s) of x where the tangent line is horizontal

03/20/21

#### Find dy/dx. y= 4 ln x + 9 log 4x

Find dy/dx. y= 4 ln x + 9 log 4xdy/dx= ____________ (Type an exact answer.)

03/20/21

#### Find dy/dx. y= 4 ln x + 9 log 4x

Find dy/dx. y= 4 ln x + 9 log 4xdy/dx= ____________ (Type an exact answer.)

03/19/21

#### 9.7: The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.

The total cost (in dollars) of producing x food processors is C(x)=2200+60x−0.4x^2.(A) Find the exact cost of producing the 51st food processor.(B) Use the marginal cost to approximate the cost...
more

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 $________...
more

#### 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...
more

#### 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...
more

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 $________ ...
more

#### 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...
more

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...
more

03/10/21

#### 9.5.89: The total sales of a company (in millions of dollars) t months from now are given by S(t)=0.04t^3+0.8t^2+8t+7.

The total sales of a company (in millions of dollars) t months from now are given by S(t)=0.04t^3+0.8t^2+8t+7. (A) Find S′(t).(B) Find S(6) and S′(6) (to two decimal places).(C) Interpret...
more

03/10/21

#### The total cost (in dollars) of producing x food processors is C(x)=2200+70x−0.3x^2.

The total cost (in dollars) of producing x food processors is C(x)=2200+70x−0.3x^2.(A) Find the exact cost of producing the 91st food processor.(B) Use the marginal cost to approximate the...
more

03/10/21

#### The total cost (in dollars) of producing x food processors is C(x)=2100+80x−0.5x^2.

The total cost (in dollars) of producing x food processors is C(x)=2100+80x−0.5x^2.(A) Find the exact cost of producing the 41st food processor.(B) Use the marginal cost to approximate the...
more

## Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.

Most questions answered within 4 hours.

#### OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.