Answer:
The vertex is (1, -4)
Hope this helps!
SA = 838 in²
Step-by-step explanation:
SA = (15)(42) + (13)(8)(2) = 838 in²
4.42 inches^3
V=πr^2h/3
π x 0.75^2 x 7.5/3 ≈4.41786 -> 4.42