Question

Select all points that lie on line y = 8x - 5

(0, 0)

(0, -5)

(1/2, -1)

(8, -5)

(1, 3)

Answer 1

(0,5) (1/2, -1) (1, 3)

Explanation:

We basically plug in all of these points.

(0,0) --> 0=8(0)-5 <-- This is not true, because 0 ≠ -5

(0,5) --> -5=8(0)-5 <-- This is true, because -5 = -5

(1/2, -1) --> -1=8(1/2)-5 <-- This is true because -1 = -1

(8, -5) --> -5=8(8)-5 <-- This is not true because -5 ≠ 59

(1, 3) --> 3=8(1)-5 <-- This is true because 3 = 3