Question

What is the equation of the line which includes points (2, 6) and (0, 0)?

A. y = -3x + 1
B. y = -3x
C. y = 3x
D. y = 3x + 1

Answer 1

plug the points in an check...

Answer 2

find the slope 1st
\[m=\frac{ y2-y1 }{ x2-x1 }\]

y = mx + b

Answer 3

im here, did you miss me that much lol

y = mx + b
you found m, now choose one point and plug it for x and y

Answer 4

@charlotteakina

Answer 5

either or give you same answer

but i will choose
(0,0)

Answer 6

y = mx + b
0 = 3*0 + b
b = 0

Answer 7

now you try the other point

Answer 8

should get same answer

Answer 9

Its 6=3(2)+b

Answer 10

6=6+b
find b

Answer 11

OK since you found that the slope(m) is positive, you have either C or D

Answer 12

But the b which is the intercept is 0 so its y=3x+0 or y=3x which is C

Answer 13

understood?

Answer 14

C. y = 3x + 0