Question

help please!!!

Answer 1

Differentiate the given equation with respect to x .

Answer 2

I am sorry with respect to t , and then put the particular value

Answer 3

-16t^2 +150t t -15t^2 +150t

Answer 4

I got to take out the t?

Answer 5

The answer you got, in that simply put the value for t and solve.

Here t = 6 seconds.

Put the value of t in the following equation you got
-16t^2 +150t t -15t^2 +150t

Answer 6

Okay let me write it down

Answer 7

Sure Monica

Answer 8

324t? or I did something wrong?

Answer 9

Plug your value t into both equations.

Zinger 1:
\[-16t^2+150t\]

Zinger 2:
\[-16t^2+165t\]

Subtract Zinger 2 from Zinger 1. It is also obvious if you subtract the first equation from the second equation that it will depend on 15t.

Answer 10

ok

Answer 11

Where t = 6 seconds.

Answer 12

YES

Answer 13

Great @Johnbc

Answer 14

6*15t=90 ft

Answer 15

Correct

Answer 16

awesome!!! thank you for breaking it down for me.

Answer 17

My pleasure

Answer 18

thank you both for the help

Answer 19

MY Pleasure to help you ma'am