Aprojectile that was launched straight up from the ground with an initial velocity of 48 ft/s returned to the ground after 3 s. the height of the projectile t seconds after launch is modeled by the function f(t)=−16t2+48t . what is the maximum height of the projectile, in feet?

The time to reach maximum height is given by the formula t=-b/2a, where b is the linear term's coefficient and a is the quadratic term's coefficient. Plugging in the values, we find t=-48/-32=1.5 seconds. We can plug this back into the quadratic equation to get h=f(1.5)=36 feet.

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.