Answer:
f(-6) = 137
Step-by-step explanation:
f(-6) = ???
Plug in x = - 6 into one of those equations above to find f(-6)
Second equation: -6 <= x <= 5, so you will use the function f(x) = 4x^2 - 7 to find f(-6)
Now you can plug in
f(-6) = 4(-6)^2 - 7
f(-6) = 4 (36) - 7
f(-6) = 137
