A firework is shot into the air, but it malfunctions and does not explode. The firework’s height below or above sea level in meters, h, as a function of the time in seconds ,t, since it was shot is h(t)-4.9t^2+29.4t-40.1 The maximum height of the firework is (blank) sea level.

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b