A soccer ball is kicked from ground level. When it has travelled 15 m horizontally, it reaches a maximum height of 20 m. The soccer ball lands on the ground 30 m from where it
was kicked.
a) Graph this information and use this to model the situation and with a relation in the
form y-a(x-h)?+k where the vertex is V

(-1,-0.5)

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

need more detail

step-by-step explanation:

lele

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation: