Answer:
x= 2 seconds
Step-by-step explanation:
Hello, I can help you with this
Step one
check the data
soccer ball was kicked in the air and follows the path h(x)=−2x2+1x+6
h(x)=−2x2+1x+6,using the correct format
where
x is the time in seconds
and
h is the height of the soccer ball
so, when the ball hit the ground its height is o (zero)
you need put this value into the equation and then isolate x to find its value.
Step two
find the value of x, when h=0
we are looking for a time, so we only are going to use the positive x, it is X2
x= 2 sec
have a good day.