Answer would be B
Volume is length x width x height
25x10x15 is 3750
10x10x10 is 1000
Add those and it’s 4750 I believe
f(x) = 2x^2 - x - 10
Part A:
x-intercepts: (-2,0), (5/2,0)
Part B:
The vertex is the minimum
vertex: (1/4, -81/8)
Part C:
A:
x: -2, -1, 1/4, 1, 2
y: 0, -7, -81/8, -9, -4
B:
Answer:3/4 and 4/5
Step-by-step explanation:
Idk if I’m Wrong but I think the answer is x=86