Functions are written in terms of variables. The value of the function when x is -8 is 124
Functions and values
Functions are written in terms of variables. Given the function below;
g(x) = 2x^2 - 4
If the value of x is -8, substiute
g(-8) = 2(-8)^2 -4
g(-8) = 2(64) - 4
g(-8) = 124
Hence the value of the function when x is -8 is 124
Learn more on function here: https://brainly.com/question/10439235
#SPJ1
