The functions f and g are defined as follows.
f(x)=4x^2-x g(x)=5x-1
find f(-3)and g(-2)
Simplify your answers as much as possible.
f(-3)
g(-2)
To find f(-3), we substitute -3 into the function f(x):
f(-3) = 4(-3)^2 - (-3)
= 4(9) + 3
= 36 + 3
= 39
So f(-3) = 39.
To find g(-2), we substitute -2 into the function g(x):
g(-2) = 5(-2) - 1
= -10 - 1
= -11
So g(-2) = -11.