Please help Lazlo throws a ball that moves according to the function:
h(t) = -4.9+2 + 40t + 1.5, where h(t) is the height in metres and t is the time in seconds.
a) For how long is the ball in the air?
b) How high does the ball go?
c) How long does it take for the ball to reach its maximum height?
d) At what time(s) does the ball reach a height of 10 m?
e) At what time does the ball reach a height of 90 m?
[Application = 3+3 + 2 + 3 + 2 = 13]

answer: i cant see the picture

step-by-step explanation:

can u take a better picture

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

9

step-by-step explanation: