A kicker starts a football game by "kicking off". The quadratic function h=-16t^2+68t models the football height after t seconds. How long is the football in the air?

4444444444444 i think

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|