Please help if you know how to do this please

9514 1404 393

Step-by-step explanation:

Compared to vertex form ...

  y = a(x -h)^2 +k

we find that a=-3, (h, k) = (0, 0). That is, the vertex is (0, 0).

A parabola whose vertex is on the x-axis has that as its only x-intercept. (The x-intercept (vertex) is NOT in the solution set.)

The negative leading coefficient tells you the graph opens downward. The y < ( ) comparison tells you shading is below the boundary line, which is dashed. Below a downward-opening parabola is inside the parabola.

The two offered points are on the x-axis, so not in the solution set.

i will pick c put check it over to be sure

step-by-step explanation:

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕