Which of the quadratic functions below has exactly one x-intercept? y = x2 − 9 y = x2 − 6x + 9 y = x2 − 5x + 6 y = x2 + x − 6

asked Jul 13, 2022 118k views

1 vote

Which of the quadratic functions below has exactly one x-intercept?

y = x2 − 9
y = x2 − 6x + 9
y = x2 − 5x + 6
y = x2 + x − 6

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1 vote

Answer:

y=x^2-6x+9

Explanation:

just took the test

Charles Annic answered Jul 16, 2022

3.3k points

2 votes

y=x^2-6x+9
work shown below

Skyel answered Jul 19, 2022

by Skyel

3.7k points

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