Write the equation of a line in slope-intercept form from the graph below.

Question

asked May 23, 2019 58.2k views

2 Answers

Jonathan Moffatt · Answer 1 · 2019-05-29T13:52:03+0000

Answer:

y=x

Explanation:

From the graph of the line you can see that this line passes through the points (0,0) and (1,1).

The equation of the line that passes through the points
(x_1,y_1) and
(x_2,y_2) is

y-y_1=(y_2-y_1)/(x_2-x_1)(x-x_1).

Therefore, the equation of the graphed line is

$y-0=(1-0)/(1-0)(x-0),\\ \\y=x.$