Question

If 8p=-2X^2-100= which of the following could X possibly be?

Answer 1

Answer Choices

Answer 2

@mathmate @Here_to_Help15 @DullJackel09 @damonte212 @fallenangelorchid

Answer 3

a

Answer 4

can you explain how, @CGGURUMANJUNATH ?

Answer 5

sure !

Answer 6

Thank you (:

Answer 7

8p = - 2x^2 - 100

Answer 8

add 100 on both sides

Answer 9

100+8p=-2x^2
?

Answer 10

u got it !

Answer 11

Now what?

Answer 12

divide by 2 on both sides

Answer 13

8p+100/2=-2x^2/2

Answer 14

wait wouldn't it be -2 not 2
?

Answer 15

u r right !

Answer 16

100+8p / -2 = x^2

Answer 17

-100-8p / 2 = x^2

Answer 18

sorry c not a

Answer 19

so C?

Answer 20

Thank you!!

Answer 21

:)

Answer 22

Do you mind if I ask you a few more questions @CGGURUMANJUNATH ?

Answer 23

go ahead !

Answer 24

Thanks!!

Answer 25

Water coming out from a fountain is modeled by the function f(x) = -x^2 + 8x + 2 where f(x) represents the height, in feet, of the water from the fountain at different times x, in seconds. What does the average rate of change of f(x) from x = 1 to x = 4 represent?

Answer 26

@CGGURUMANJUNATH

Answer 27

11. Based on the graph below, what are the solutions to the equation f(x)=g(x)?

Answer 28

I also have two more questions but I don't want two put them all up just in case it gets too confusing

Answer 29

@CGGURUMANJUNATH ?

Answer 30

soln to second question (-2.25,-7.25) and (1.5,3) read from graph intersections