Evaluate (f(x+h) - f(x))/h, given f(x) = 5/(x+2). Use a / to represent a fraction line. Do not include any extra spacing between characters. Ex 1/sqrt(x+y) should be written as 1/[sqrt(x+y)].

R(x) = 7/x^2-16 If needed, write this given function as a single rational expression. Aftrr, factor the numerator and denomonator of R(x)

f(x)=2/sqrt 5x+4 how to find the domain

Convert to standard form, f(x) =2(x+2)^2+10

For the function f(x)=-2^2+5x+2 find: f(-2) find: f(a+h)-f(a)

D = R = Function?

use long division to divide f(x)=x5 ─4x3 +x by x+3.

State the domain of  f(x) =  8^ √ 5 − 2x .  Enter your answer using interval notation. The domain is

If f(x) = x^2 + 7 and g(x) = Square root of x + 8,a. find and simplify (fog)(x) and write its domain in interval notation.b. find and simplify (gof)(x) and write its domain in interval notation.