Question

Predict the y-value if x = -3.
X: 1, -0, 1, 2
Y: 5, 3, 1, -1
A. 9
B. -3
C. 3
D. 7

Answer 1

find eqn of line using 2 points and satisfy for x=-3 in that.

Answer 2

-0 lol

Answer 3

lol

Answer 4

that's actually a typo

Answer 5

it should be -1 0 1 2

Answer 6

I ain't using any slope-intercept method, but I see a pattern. When x increases by 1, y decreases by 2. So, y should be 9.

Answer 7

When x decreases by 1, then y increases by 2.