Question

can someone help me please..

Answer 1

Find three solutions of the equation.
y=-5x+1
a.
(–2, 11), (1, –4), (0, 1)
c.
(–2, 11), (1, –4), (2, –8)
b.
(0, 1), (3, –16), (–2, 11)
d.
(1, –4), (0, 1), (–1, 5)

Answer 2

Remember when they give you a POINT it's (x,y), so in your case what you have to do it's to put the values for x and y in each case and solve, ask again if you have doubts.

Answer 3

but i tried all of them and i thought it was d.

Answer 4

To know if it's right you need to have the same numbers in both sides of the equal sign.

Answer 5

And you are right, d(1,-4) gives you -4=-4

Answer 6

what about the second one (0,1)

Answer 7

it gives you 1=-5(0)+1, so 1=1, correct.

Answer 8

kk thank you

Answer 9

The only problem with this exercise is that it's very big, i mean, you gonna be here until tomorrow to count ALL the points, i don't like this kind of excercises really, but i hope you got it, hehehe :D no problem.