Answer:
slope = - 2, y- intercept = 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
f(x) = mx + c ( m is the slope and c the y- intercept )
f(x) = - 2x + 3 ← is in slope- intercept form
with slope m = - 2 and y- intercept c = 3
