Question

Find three solutions of the equation.
y=3x + 4
a.
(–2, –2), (1, 7), (2, 11)
c.
(–2, –2), (1, 7), (0, 4)
b.
(0, 4), (3, 11), (–2, –2)
d.
(1, 7), (0, 4), (–1, 0)

Answer 1

(C)

Answer 2

just use the x-value inside each point like -2 from (-2,-2)
and substitute it back into the equation to get your y-value, if it works then it's a solution. Do the same for all of them.