Question

helo on math the 2 people answer ot firt and answer itbetter get the extra points whoever answered correctly gets to be the brainiest yes one of the two persons ..

Answer 1

1:
y = 1/2(-12) - 2
y = -6 - 2
y = -8

2:
f(-4) = 3/2(-4) - 5
f(-4) = -12 - 5
-17 = f(-4)
f = 4.25