please I really need help will mark brainliest none of that download here stuff thank you so much

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)