Answer:
y = -4x + 8
Step-by-step explanation:
Firstly Distribute: y + 4 = -4x + 12
Subtract 4 from both sides: y = -4x + 8
x or slope: -4
y or y-intercept: 8
A, D
Step-by-step explanation
A
2^2 = 4
4^2 = 16
D
2^2=4
2^4 = 16
(12/8) and (3/4) = 2 1/4 or 2.25 decimal thus: A: