Question

The function H(t) = −16t2 + 90t + 50 shows the height H(t), in feet, of a projectile after t seconds. A second object moves in the air along a path represented by g(t) = 28 + 48.8t, where g(t) is the height, in feet, of the object from the ground at time t seconds.

Answer 1

Part A: Create a table using integers 1 through 4 for the 2 functions. Between what 2 seconds is the solution to H(t) = g(t) located? How do you know? (6 points)

Answer 2

Part B: Explain what the solution from Part A means in the context of the problem. (4 points)

Answer 3

Okay so create a table for both function and plug t values in from 1 to 4 seconds

Answer 4

Both of these functions are height with respect to a time.

Answer 5

You could also set the equations equal to each other and solve for t to find at what time the two heights of the object meet or equal.

Answer 6

do u have the answer

Answer 7

@goodmolet

Look at the thread at this link. Read all of it.

http://openstudy.com/study#/updates/55ad43f3e4b0d48ca8ed48af

Answer 8

thats no help @Directrix

Answer 9

I think that you did not read the entire thread or you would have seen this. (Attached)

Answer 10

yeah

Answer 11

is that part a?

Answer 12

@Directrix