G(x)=4x²-3x+7

find g(3)

from an algebra ii class in the section about functions.

Find the vertical asymptotes, if any, for the following function. Please show all of your work.

f(x) = -2x(x+2)/4x�-3x-7

**

f(x) = -2x(x+2)/4x�-3x-7

To find vertical asymptotes, set denominator to 0, then solve for x

4x^2-3x-7=0

(x+1)(4x-7)=0

x+1=0

x=-1

4x-7=0

4x=7

x=7/4

..

Vertical Asymptotes:

x=-1

x=7/4

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2