Question

What is the equation of the line that passes through the points given in the table

Answer 1

B: y = -2x + 5

Explanation:

-2 - 1 = -3

9 - 3 = 6

`(6)/(-3)` = -2

gradient = -2

3 = 1 x -2 + c

3 = -2 + c

5 = c

y intercept = 5

equation = y = -2x + 5

so the answer is option b