Compute the limit as x approaches zero of f(x)=(x^2+3x)/(x^2-x-12)

Q: Find f(2x+4) for f(x)=1-x^2

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Q: Find g(1) if g(x)=x^2+1

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Q: Show that the function f(x) = 2(x^3)-4(x^2)+5x-4 has a zero between x = 1 and x = 2.

A: Please refer to the image below

Q: Let f(x) = 5x^3 + x + 1. If f(2) = 43, then (x − 2) is a factor of f(x).

A: f(x) =5x3+x+1

Q: Be f(x) = 3x^2+7x-2, g(x) = 4x^2-x+1 and h(x) = x^3+x^2-2 determines:

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Q: 7. Find all the zeros of f(x). 1 -4 -2 CY=-1 4 -2

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Q: Find f(-2) for f(x)=3x/x^2-2x-8

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Q: Consider the function F(x)= (x+2)^2 for the domain [-2, ∞)

A: Given           Function is :                            F(x)=(x+2)2 for the domain [-2, ∞)   To…

Q: Let f(x)=2x^2-3x-1. Find f(-2)

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Q: let f(x)=2x^2+1 and g(x)=3x-5. find the following? a. (f*g)(2)=f(g(2))

A: Given function is f(x)=2x^2+1 and g(x)=3x-5.

Q: Evaluate f(2), given f(x)=3x^3 - 4x + 1

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