Let f(x) = 10/(x^2) for x>10 and 0 otherwise. find p(x>20) correct to three decimal places.

Q: y=6cos^2(x/4)-3

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Q: For f(x)=3^x, find f (5/2)  f(5/2) =

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Q: find the inverse f^-1(x) = 1/x-1, and state the domain.

A: Given function is f(x)=1x-1 To find the inverse function of f(x) , we set y=f(x) and solve the…

Q: is f(x)=3x^3-6 a one to one function if not what are the x values

A: Yes. Given function is one to one function.

Q: find and simplify F(x)= x^2/x-7 F(4x)

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Q: Find all real numbers  x such that  x^6−3x^3−18=0. Give your answers in increasing order.

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Q: Let f(x)= (7x-5)^4                (5x+2)^5 find f' (x)  Please answer ASAP and write neatly thank…

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Q: f(x)=(1.55)^x+9 for x=8.43 Evaluate the following function for the given value of x.

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Q: Put the function P=10(3.6)^t in the form P_0e^(kt). When written in this form, you have: k = ? P_0…

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Q: Find Domain and range of f(x)=x^x and graph it.

A: The objective is to find Domain and range of f(x)=x^x and graph it.

Q: state the domain in interval notation for y= 3x^4 - (√2)x^2-22/3

A: Given the polynomial function .

Q: Calculate f(10^-2) for the function f(x) = e^x - x -1. The answer should have five significant…

A: The given function,

Q: y=3e^x + 4/∛x *differentiate the function.

A: Topic:- derivatives

Q: Let f(x) = [(1000-x)^1/3]. Use linerarization to approximate the number       [(997)^1/3]

A: We are required to approximate the value of 997^(1/3) usign linear approximation.

Q: write the equation of the tangent to the Eunction: 2(x? +y=J%=25(x* -y^) at the point (3, 1) %3D

A: First we calculate the slope of tangent at the given point

Q: For the function f(x) = x^2/2-x, what is f(a+h)?

A:

Q: Is (x^6)*cosax a even or odd function?

A: Given function is To find: is even or odd function. For even function For odd function

Q: If f(5)=4 , find f^-1(4)

A: Given: f5=4, To find: f-14,

Q: ) rounded to nearest 10th

A: Given that: The equation is F ( x) = 4 e x .

Q: A group consists of 5 Democrats and 8 Republicans. 7 people are selected to attend a conference. a.…

A: In the given group there are 5 Democrats and 8 Republicans.