A sketch of y = ax? + bx + c is shown. The minimum point is (1, -3)
Select the correct answer in each of the following.
YA
a) The value of a is
A: negative
B: zero
C: positive
b) The value of cis
х
A: negative
B: zero
C: positive
(1, -3)
c) The solutions of ax? + bx + c = 0 are
A: both negative
B: both positive
C: one negative and one positive