Question

2 more questions
http://prntscr.com/iuk1p3
http://prntscr.com/iuk1vx

Answer 1

@563blackghost help me check some of my answers

Answer 2

for the 2nd prntscreen its d and e

Answer 3

For the second prntscreen your answers are correct, but there is one more answer.

Answer 4

hmm

Answer 5

c

Answer 6

yup

Answer 7

a and b doesnt even make sense

Answer 8

and now for the first prntscreen

Answer 9

For the first one the best way to solve is to graph it.

You can use desmos.com for dis.

Answer 10

maximum height is 100 ft.

Answer 11

or t

Answer 12

regardless maximum hight is 100

Answer 13

yup

Answer 14

only thing left to do is explain how i got 100

Answer 15

"desmos.com"

Answer 16

Well you graphed the parabola.

You could have done it through calculator as well. For algebra you can use calculators.

Answer 17

true, i can also say how i got my answer:
The vertex of the equation is 5/2,100
i guess

Answer 18

Well to find vertex you would use the equation:

\(\bf{Vertex=\frac{-b}{2a}}\)

`b = 80` and `a = -16`.

Plug and find the vertex, once you find this you plug into the equation.

Answer 19

That should come out the same outcome.

Answer 20

ah

Answer 21

Did you get 100?