Answer:
y = 2x - 1
Step-by-step explanation:
Slope intercept form is
y = mx + b
Where m is the slope
--------------------------
m = rise/run
m = (y2 - y1)/x2 - x1)
m = (7 - 3)/(4-2)
m = 4/2
m = 2
----------------------
To find "b" plug in m = 2 and either point into the slope intercept formula
using point (2, 3)
3 = 2(2) + b
3 = 4 + b
b = -1
------------------------
With m = s and b = -1 the equation is
y = 2x - 1
