Hope this helps! You need to take two points on the line and use the slope formula to find the slope. To find the y-intercept, look for the point that touches the y-axis.
D:) infinitely many solutions
Answer:62
Step-by-step explanation:
Surface area=pxh+2xb
p=perimeter of base
h=height
b=area of base
Perimeter of base=5+5+2+2=14
h=3
area of base=5x2=10
Surface area=14x3+2x10
surface area=42+20
surface area=62
The critical point is (-30,0) I think