Answer:
Step-by-step explanation:
y = (1/2)x-3
f(-2) = (1/2)(-2)-3 => -1-3 => -4
f(-1) = (1/2)(-1)-3 => -1/2-3 => 3.5
f(0) = (1/2)(0)-3 => 0-3 => -3
f(1) = (1/2)(1)-3 => 1/2-3 => -2.5
f(2) = (1/2)(2)-3 => -1-3 => - 4
