Write an equation for
(2, 1), and y increases by 4
when x increases by 1.

Step-by-step explanation:

The equation for a line can be written in slope-intercept form:

Where is the slope of the line and is the y-intercept.

Since we know " increases by when increases by ", that tells us that the slope of the line is .

To figure out the y-intercept, , we can plug in the coordinates given in the problem to the point that the line passes through,

Therefore, the equation of the line is

step-by-step explanation:

do you have a copy of the table?

r and t.

both are 64 degrees.