Answer:
V = π r^2 h /3
Step-by-step explanation:
To find the volume of a cone, you need to plug in the measurement for the height of the cone and the radius of the base into the formula for the volume of a cone. Then simplify to get your answer.
y=kx
4=k(-2)
k=-2
y=-2x
when x=30
y=-2*30=-60
8 units
