Consider the function f(x)=2x^2+4x−6
Over what interval is f(x) negative?

A. (0, 3)

B. (-3, 1)

C. (0, -8)

D. (-1, -8)

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Corresponding angles are a. always b. sometimes c. never congruent