Answer:
its either d or a
Step-by-step explanation:
Step-by-step explanation:
f(x) = -16x² + 22x + 3
Factor:
f(x) = (8x + 1) (-2x + 3)
The x-intercepts are (-1/8, 0) and (3/2, 0).
The leading coefficient is negative, so the parabola points down. Therefore, the vertex is a maximum. The x-coordinate is halfway between the x-intercepts.
x = (-1/8 + 3/2) / 2
x = 11/16
f(11/16) = 169/16
So the vertex is at:
(11/16, 169/16)
Graph the x-intercepts and the vertex, then draw a curve through the 3 points.
I would say A. The volume of prism z is 4 times the prims y, and they are similar.
4 x6 is 24
They are similar
That’s really all you need to know.
Hope this helps!
- Pam Pam
Answer:
-7
Step-by-step explanation:
The relative minimum is the smallest y value
The relative minimum is -7
If you would like to solve the inequality y/(-6) > 10, you can calculate this using the following steps:
y/(-6) > 10 /*6
- y > 10 * 6
- y > 60 /*(-1)
y < - 60
The correct result would be a. y < - 60.