If the equation of a straight line is y = 8 - 2x, then the slope is
A)-2 and the x-intercept is -4.
B)-2 and the x-intercept is 4.
C)-2 and the x-intercept is 8.
D)2 and the x-intercept is -4.
E)2 and the x-intercept is 4.

Question

Quizplus · Accepted Answer

The equation y = 8 - 2x is in the slope-intercept form y = mx + b, where m is the slope. Here, the slope (m) is -2. To find the x-intercept, set y = 0 and solve for x: 0 = 8 - 2x, which gives x = 4.

If the Equation of a Straight Line Is Y =