Question

Which of the following points lies on the line defined by y = -3x − 7?
(1, 8)
(-2, -1)
(2, 1)
(-2, 1)
(2, -1)

Answer 1

Answer:

-10x

Step-by-step explanation:

i don't under stand the question coz I'm in 7th

-3x-7

-,-=+

there + 7 is 10

sign of big number

=-10x

Answer 2

Answer:

(-2,-1)

Step-by-step explanation:

simply put x axis value and if its satisfying tte value of y like put x = -2 , (-3(-2)-7) = y= -1 so this point is right