Answer:
b -1
Step-by-step explanation:
it's the line that the curve ends on and is linear on
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:
A, C, and D
Step-by-step explanation:
The simple answer is if you don't read into the question is. 84) divided by 7 which is 12%