which ordered pairs are a solution to y=4x?
(0,0)slope: 4 y int: 0
so options are (0,0) (1,3) and (2,8) ad (-1,4)(x,y)input to see if get true(0,0)0=4(0)0=0true(1,3)3=4(1)3=4false(2,8)8=4(2)8=8true(-1,4)4=4(-1)4=-4falsethe points are (0,0) and (2,8)