m = 2 and b = - 8
The equation of a line in slope-intercept form is
y = mx + b ( m is the slope and b the y-intercept )
y = 2x - 8 is in this form
with slope m = 2 and b = - 8
The slope is 2 and the y-intercept is -8
The standard equation of a line is expressed as y = mx + b
where:
Given the equation y = 2x - 8
Compared with the given equation
mx = 2x
m = 2
Hence the slope is 2
Similarly,
b = -8
Hence the slope is 2 and the y-intercept is -8
Learn more on y-intercept here: https://brainly.com/question/25722412
