Question

Which of these are the intercepts of the graph of y = 3x – 12?

Answer 1

(4, 0), (0, -12)
(12, 0), (0, 4)
(3, 0), (0, 4)
(4, 0), (0, 3)
(-4, 0), (0, -12)

Answer 2

y = 3x – 12

to find the y intercept, plug in zero for 'x' then solve
y = 3(0) – 12

to find the x intercept, plug in zero for 'y' then solve
0 = 3x – 12

Answer 3

^^ is in y=mx+b form which makes this easier. b in this type of equation is your y-intercept so you already know that your y is (0, -12)

Answer 4

thank you so much /.\

Answer 5

the way @DemolisionWolf is the best way to solve this, go with that

Answer 6

thank u guys /.\ im like really bad at math and this helps

Answer 7

^_^