Evaluate the piecewise function below for f(-2): f(x) = { x + 4 if x > 5 2x^2 - 3 if x < = 5 }

We need to find f(-2)

We have two functions in piecewise function

f(x) = x+4   if x>5

 f(x) = 2x^2 - 3 if x<=5

f(-2) means x=-2

Now we need to choose a function which satisfies x=-2

x=-2 is less than 5  so x<=5 satisfies

Hence we use   f(x) = 2x^2 - 3 to find f(-2)

So f(-2) = 5

13cm

step-by-step explanation:

(apex)