Adisc is thrown into the air with an upward velocity of 20 ft/s. its height h in feet after t seconds is given by the function h(t) = -16t^2 + 20t + 6

when does the disc hit the ground?

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

Measures of the angle of r, 31 s (x+4) t (3x+9)