Answer:
y = 2x + 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2 , then
y = 2x + c ← is the partial equation
To find c substitute (3, 13) into the partial equation
13 = 6 + c ⇒ c = 13 - 6 = 7
y = 2x + 7 ← equation of line
