Solve the Problem $h$ In Feet of a Projectile Thrown Upward from the Roof

Multiple Choice

Solve the problem.
-The height $h$ in feet of a projectile thrown upward from the roof of a building after time $t$ seconds is shown in the graph below. How high will the projectile be after $0.9 \mathrm{~s}$ ?

A) $425 \mathrm{ft}$
B) $450 \mathrm{ft}$
C) $475 \mathrm{ft}$
D) $500 \mathrm{ft}$