Question

If f(t)= - 2t + 2, what is the value of f(-2) - f(5)?

show work, plz help or i will smash a brick on my head <3

Answer 1

f(-2) - f(5) = 14

Explanation:

f(-2)=-2*(-2)+2 = 4+2 = 6

f(5)=-2*5+2 = -10+2 = -8

f(-2) - f(5) = 6 - (-8) = 6+8 = 14