When Cam Newton throws the football, the path of the football can be modeled using the formula, h(t) =
4.9t^2 +6t+ 8 where h(t) represents the height of the football from the
ground in meters and t represents the time the football is in the air in seconds. Approximately
how long will it take the football to hit the ground?

but there’s no any figure there!

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be