Question

Which ordered pair is not a solution of y = –4x – 9 ? (1 point)
• (–9, 27)
• (3, –21)
• (–6, 15)
• (5, –28)

Answer 1

y=-4x-9

Plug each x value in, and see if the correct y output comes out.

Answer 2

? how

Answer 3

well....
(x,y)

Answer 4

so just take the X coordinate and plug it in place of X same with Y

Answer 5

what does that mmean

Answer 6

\[27= –4(-9) – 9 \]
if you solve this does it equal 27?

Answer 7

whats 4 times -9?

Answer 8

-36

Answer 9

now subtract 9

Answer 10

-45

Answer 11

be careful
you want to do -4 * -9

Answer 12

>_< right a negative times a negative = positive try again

Answer 13

so it A

Answer 14

it says which is NOT a solution

Answer 15

oh

Answer 16

so A is not correct
\[-21 = –4(3) – 9 \]

Answer 17

\[4\times3=? \]

Answer 18

so B

Answer 19

yep :)

Answer 20

thanks!!!!

Answer 21

welcome :)