Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope( gradient ) and y the y- intercept )
The 3 equations are in this form
(1)
y = 2x + 3
with gradient = 2 and y- intercept = 3
(2)
y = 5x + 1
with gradient = 5 and y- intercept = 1
(3)
y = 3x + 2
with gradient = 3 and y- intercept = 2