Answer:
equation: y = -4x + 7
slope: -4
y-intercept: 7
Step-by-step explanation:
in order to make this equation into slope-intercept form, you have to isolate the y
to do that, you can subtract the 4x on both sides, which will leave y by itself
4x + y = 7
-4x -4x
y = -4x + 7
the slope is -4
and the y-intercept is 7
Answer:
Identify the slope, m. This can be done by calculating the slope between two known points of the line using the slope formula.
Find the y-intercept. This can be done by substituting the slope and the coordinates of a point (x, y) on the line in the slope-intercept formula and then solve for b.
Step-by-step explanation:
