Question

Write the equation of a line that goes through the point (0,4) and has a slope of -3

Answer 1

4= -3(0)+b
4= 0+b
4= b
so y= -3x+5

Answer 2

y=-3x+4

Explanation:

The equation for slope-intercept form is y=mx+b. m is the slope and b is the y-intercept. You substitute the b for 4 and the m for -3.