Question

Consider the following graph of a quadratic function. Which of the statements are true? Select all that apply.

A. The function is decreasing over the interval x<-1
B. The range of the function is all real numbers.
C. The function is increasing over the interval x<-1
D. The domain of the function is all real numbers
E. The function has a relative minimum at (-1,5)

Answer 1

C. should be the correct answer