Question

1 Write the equation of the line with a slope of 4 and a y-intercept of -5.

Answer 1

The slope-intercept form of a line is:

y = mx + b

where m is the slope and b is the y-intercept

Substituting with m = 4 and b = -5, we get:

y = 4x + (-5)

y = 4x - 5