Answer parts a and b below. a) What is the vertex of the function y = 4x2 + 8x + 9?
b) What is the vertex of the quadratic function given in the table?
-5
-4
- 2
-3
-5
-1
3
у
3
-3
- 3
a) What is the vertex of the function y = 4x2 + 8x + 9?
The vertex is
(Type an ordered pair.)

c.

step-by-step explanation: it's not a. because 1/3 x 1/3 x 1/3 = 1/27 so that's not correct. | b. is also not correct because 7 x 7 1/3 is not actually 3 x 7 1/3 . and for d. multiplications are not additions so that left you with c. ( hope this out : d )

answer: your slope is /4