03/31/21

Please Help, thank you in advance
he graph below shows the graph of f (x), its derivative f ′(x), and its second derivative f ′′(x). Which of the following is the correct statement?Graph ... more
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03/31/21

Finding the Area Between Curves - Calculus
Calculate the sum of areas that are bounded by y = 2 and A) 61.843B) 83.179C) 89.118D) 95.138
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03/31/21

Find the derivative of the function.
Find the derivative of the function.h (t ) = (t 4 − 1)8(t 3 + 1)5Thank you.
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03/31/21

evaluate the derivative f(x) if f(x) = pi(x) + 1/cos^2(pi(x)), x=1/4
in case its 1 over cos2(pi(x))
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03/31/21

Find the derivative of the function.
Find the derivative of the function.y  = [x  + (x  + sin2 (x ))5]6y' =?Thank you.
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03/30/21

Calculus, Pleas show all work
 5) a) Find the maximum profit and the number of units that must be produced and sold in order to yield the maximum profit. Assume that revenue, R(x), and cost, C(x), are in dollars. R(x) =50x –... more
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03/30/21

Calculus, please show all work
Find the absolute maximum and minimum values of each function over the   indicated interval, and indicate the x-values at which they occur. When no interval is specified, use the real number line... more
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03/29/21

need help stuck on hw precalculus

A car rental company offers two plans for renting a car:Plan A: 30 dollars per day and 18 cents per milePlan B: 50 dollars per day with free unlimited mileageFor what range of miles will plan B... more
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03/29/21

Find g(x), where g(x) is the translation 5 units down of f(x)=x^2
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03/29/21

Given Sin A = ¾ and Cos B= ⅘ find Cos(A+B) - Sin(A+B) if 0<A<pi/2 and 3pi/2<B<2pi
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03/29/21

PLEASE SHOW WORK!!!
Paula saved two birthday checks. one was 100 and the other was double that amount.if she deposits them in an account that pays 6% compounded interest, how much interest will she earn after 5 years?... more
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03/29/21

If a person's eye level is h meters above sea level and she can see d kilometers to the horizon, then d = 3.6√h . Suppose the person can see 24.3 kilometers to the horizon.

What is the height of her eye level above sea level? Carry your intermediate computations to at least four decimal places, and round your answer to the nearest tenth.
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03/27/21

Write a rule for g if g is a horizontal shrink by a factor of 5/6, followed by a translation 10 units to the left of the graph of f(x) = cube root of 15x+1.

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03/27/21

Calculus Question

The function below represents the number of people who have a rumor t hours after it has started.N(t)=500/1+499e^−0.3t.(You may wish to sketch a graph of N(t) to help you understand this situation... more
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03/24/21

I need help with a geometry questions ASAP

https://docs.google.com/document/d/13ewooi386lkJc4ihCZwQiQUvLPzllBShlu50Pbxar9M/edit this is the equation !!!
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03/24/21

Use implicit differentiation to find an equation of the tangent line to the curve at the given point.
x2 + 2xy − y2 + x = 12,  (3, 6)  (hyperbola)
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03/24/21

Which statement is true about the series the summation from n equals 1 to infinity of 3 plus 2 times the quantity k minus 1 ?
Which statement is true about the series  ? A It converges to 0. B It is arithmetic. C It converges to some unknown value. D It is geometric.
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03/24/21

The height y of a parabolic arch is given by y = -1/16 x2 + 40 a. What is the highest point on the arch? b. How wide is the arch at the base to the nearest tenth of a foot?

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03/24/21

Give your answer rounded to the nearest whole number.
A farmer finds that if she plants 45 trees per acre, each tree will yield 30 bushels of fruit. She estimates that for each additional tree planted per acre, the yield of each tree will decrease by... more
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03/23/21

Algebra 2 Help Please ( Word Problem)

A private plane traveled from Seattle to a rugged​ wilderness, at an average speed of 132 mph. On the return​ trip, the average speed was 110 mph. If the total traveling time was 6 ​hours, how far... more
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03/23/21

Find the relative maxima and relative minima, and sketch the graph with a graphing calculator to check your results. (If an answer does not exist, enter DNE.)
Find the relative maxima and relative minima, and sketch the graph with a graphing calculator to check your results. (If an answer does not exist, enter DNE.)y = ln(x) − xrelative maximum  (x,y) =... more
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03/23/21

Suppose that f and g are functions that are differentiable at x = 1 and that f(1) = 2, f '(1) = −1, g(1) = −2, and g'(1) = 3. Find h'(1). h(x) = (x2 + 12)g(x)
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03/22/21

calculus functions
If f= {(0,1),(1,2)}find h(x)=f(5-3x)- 2
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03/20/21

if pi/2 is less than or equal to theta is less than or equal to pi and sin of theta equals 5/9 find cos theta and cot theta
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03/20/21

What is the limit as x approaches infinity of sqrt(4x^2 - 3x - 2x) ?
What is the limit as x approaches infinity of sqrt(4x^2 - 3x - 2x) ?
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