9
QuizMultiple Choice

Unit Test

Question 9 of 15 • Academy - Algebra, Functions, and Data Analysis

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = –6. Which function could Heather be writing?

Answer
f
f(x) = x2 + 36x + 12
f
f(x) = x2 – 36x – 12
f
f(x) = –x2 + 12x + 36
f
f(x) = –x2 – 12x – 36
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