Question

For the given equation, find the values of a, b, and c, determine the direction in which

and determine the y-intercept. Decide which table best illustrates these values for the equation
f(x) = -9x² +7x

Answer 1

Answer: Table D

Explanation:

The coefficient of x^2 is -9, the coefficient of x is 7, and the constant is 0, so we know a = -9, b = 7, c = 0.

• This eliminates tables A, B, and C.

Thus, table D is the answer.