is there supposed to be a picture? maybe i will be able to help u then
Answer:
thanks for tha points
Step-by-step explanation:
The equation for a parabola can also be written in the "vertex form":
y = a (x - h) ^ 2 + k
In this equation, the vertex of the parabola is the point (h, k).
We have then:
y = 2x2 + 16x + 17
We look for the vertice:
0 = 4x + 16
x = -16 / 4
x = -4
Substituting:
y = 2 * (- 4) ^ 2 + 16 * (- 4) +17
y = -15
Substituting the given point:
y = 2 (x +4) ^ 2 - 15
Answer:
y = 2 (x +4) ^ 2 - 15
option C
She uses 4/3 (1 1/3) pint of hair gel in 4 days
Answer:
B
Step-by-step explanation:
(0, -1) & (-2, 4)
m = slope
m = y2-y1/x2-x1
m = 4 - - 1/-2 - 0
m = 5/-2
m = - 5/2