9
QuizMultiple Choice
Introduction to Quadratic Functions
Question 9 • (AG Q1) Keystone Algebra 1 Block: 26-27 (DDiamond)
On a coordinate plane, a parabola opens down. It goes through (negative 1.9, negative 4), has a vertex of (0.5, 3.2), and goes through (3, negative 4).
Answer
A
–2 to –1B
–1.5 to 0C
0 to 1D
1 to 2.5