Y= 2x +3
First, you find the slope. ( use slope formula)
y2 - y1 / x2 - x1 = m (slope)
Then just put the y-axis in, add or subtract (depends on the sign)
Answer:
this is a horizontal line which crosses the y-axis at -4
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
The equation of the line that you get is:

Where m is the slope and q is the y-intercept; then the slope of y=3x-12 is 3.