Answer:
y = 4x + 20
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 = 4, thus
y = 4x + c ← is the partial equation
To find c substitute (- 5, 0) into the partial equation
0 = - 20 + c ⇒ c = 0 + 20 = 20
y = 4x + 20 ← equation of line
