Question

Help me plz. Find the equation of a line given the point and slope below. Arrange your answer in the form y = mx + b, where b is the constant.

(0, 0)
m = 2

Answer 1

Well, y = mx + b. M is the slope, and it says m = 2.
So, y = 2x + b. b is the y intercept, in (0,0). The last number is always the y-intercept.
So, your answer would be y = 2x + 0, or y = 2x.

Answer 2

Eq of line in slope point form is given as
\[y-y_1=m(x-x_1) \]
here x1=0, y1=0, m=2
(y-0)= 2(x-0)
y=2x is the required eq of the line