
Step-by-step explanation:

When x = -1
Substitute x = -1 into y = 2x
y = 2(-1)
y = -2
( -1, -2)
When x = 3
Substitute x = 3 into y = 2x
y = 2(3)
y = 6
( 3, 6)
The height of the cone is 8.59
Answer:
domain: (-5, infinity)
range: (-infinity, 2)
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
The formula of a perimeter is:2(L+l) or
2*L+2*l