The height above the ground attained by a football (in feet) after it is kicked is given by the equatlon h(t)= - 16t^2+32t.
where t is the time in seconds. Which statement is true?
a. The ball will hit the ground 2 seconds The ball will hit the ground 3 seconds
after it was kicked
after it was kicked
b. The ball will hit the ground 4 seconds d. The ball will hit the ground 10 seconds
after it was kicked
after it was kicked
c.

im here

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is