Modeling with Quadratic Functions

Question 9 • RKAA- Second Semester Civics and Citizenship 0.5 New

An image of a parabolic lens is projected onto a graph. The y-intercept of the graph is (0, 90), and the zeros are 5 and 9. Which equation models the function?

Answer

y = 90(x – 5)(x – 9)

y = 2(x – 5)(x – 9)

y = 90(x + 5)(x + 9)

y = 2(x + 5)(x + 9)

Unit Test

Equal Protections under the Law

Assignment