You throw your ball into the air from a height of 4.2 feet with an initial vertical velocity of 24 feet per second. Use the
vertical motion model, h = –16t2 + ut+s, where v is the
initial velocity in feet per second and s is the height in feet,
to calculate the maximum height of the ball. Round your
answer to the nearest tenth if necessary.
Maximum height: feet

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.