SOLUTION: Please help, I need help with this problem For the following function g (x) find g (-2) then graph the function g (x) = { 3x + 5 x < -2 x + 2 x >

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Please help, I need help with this problem For the following function g (x) find g (-2) then graph the function g (x) = { 3x + 5 x < -2 x + 2 x >       Log On


   

Question 148716: Please help, I need help with this problem
For the following function g (x) find g (-2) then graph the function


g (x) = {
3x + 5 x < -2
x + 2 x > -2
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
g%28x%29=3x%2B5x if x<-2
g%28x%29=x%2B2x if x>-2
or simplified
g%28x%29=8x if x<-2
g%28x%29=3x if x>-2
The value of g(-2) is not defined.
You can graph it but there is no value given for -2.
There are two values as x approaches -2.
From the left, g(x) approaches -16.
From the right, g(x) approaches -6.