What is an equation in slope-intercept form for the line that passes through the points (1,-3) and (3, 1)?
(1 point)
y=3x+1
y=x -3
y=2x+5
y=2x-5
First, find the slope of the line using the formula:
m = (y2 - y1)/(x2 - x1)
m = (1 - (-3))/(3 - 1)
m = 4/2
m = 2
Next, use the slope-intercept form of a line, y = mx + b, where m is the slope and b is the y-intercept.
Using the point (1, -3):
-3 = 2(1) + b
-3 = 2 + b
b = -5
Therefore, the equation in slope-intercept form for the line that passes through the points (1,-3) and (3, 1) is y = 2x - 5.