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

Question

Quizplus · Accepted Answer

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

If the Equation of a Straight Line Is Y =