Question

Identifying the values a, b, and c is the first step in using the quadratic formula to find solution(s) to a quadratic equation. What are the values a, b, and c in the following quadratic equation?

18=−9x+7x^2

a) a=18,b=9,c=−7
b) a=18,b=−9,c=7
c) a=7,b=9,c=18
d) a=−7,b=9,c=18

Answer 1

The values of a, b, and c in the quadratic equation 18 = -9x + 7x^2 are a = 7, b = -9, and c = 18.

Step-by-step explanation:

The values of a, b, and c in the quadratic equation 18 = -9x + 7x^2 are a = 7, b = -9, and c = 18.