Question

Which point is NOT a solution of y < -3?
A. (1, -4)
B. (3, 0)
C. (-2, -5)
D. (8, -7)

Answer 1

Um, is it y < -3x?

Answer 2

its asking what point abcd is not the solution of y<-3x

Answer 3

Okay, good because you left out the 'x'.

Answer 4

no wait no x no x

Answer 5

anyone?

Answer 6

Really? Because we can't plug in those options if we don't have an 'x'.

Answer 7

maybe the lesson had a typo what is the answer if it is with x

Answer 8

Okay, I'll just go with y < -3x

Answer 9

Plug in (1, -4)

-4 < -3(1)

Multiply -3 * 1, what do you get?

Answer 10

-3?

Answer 11

-4 and -3

Answer 12

Yep, that gives you -4 < -3..is that true?

Answer 13

i dont think so its not an answer choice

Answer 14

Oh..I'm doing this all wrong..nevermind.

Answer 15

ok wwll do you know the answer?

Answer 16

Which point isn't in the purple area?

Answer 17

https://www.desmos.com/calculator/fo2tidmuyn

Answer 18

the graph doesent work on my pc

Answer 19

Oh, hold on, let me take a printscreen.

Answer 20

3,0?

Answer 21

Yep! So that's your answer.

Answer 22

thanks