Question

Write a quadratic equation that fits the points (0, -5), (1, 3), and (5, -5).

Answer 1

do you know what the quadratic equation is?

Answer 2

Mhhmm

Answer 3

plug in for abc

Answer 4

This question is multiple choice:

f(x) = -2x^2 + 10x - 5
f(x) = -1.5x^2 + 9.5x - 5
f(x) = (1/2)x^2 - (-5/2)x - 5
f(x) = 8x - 5

Answer 5

So ax^2 + bx + c = 0

Answer 6

@mocham

Answer 7

Oh, haha:) it's a

Answer 8

=)