Answer:
y = 4x + 12
Step-by-step explanation:
y = mx + b
4 = 4(-2) + b
4 = -8 + b
12 = b
m = 4 and b = 12
Therefore, the equation of your line is y = 4x + 12
Equation pf parallel line y = 4x + C
now this line pass through (-2,4) so it satisfies the eqn
Then, 4 = -8+C
C = 12
hope it helps
angle 2 =90 because it is a right angle