Question

Give the slope and y-intercept if y = 2x + 8:

A) Slope: 2, Y-intercept: 8
B) Slope: -2, Y-intercept: 8
C) Slope: 2, Y-intercept: -8
D) Slope: -2, Y-intercept: -8

Answer 1

The slope is 2 and the y-intercept is 8.

Step-by-step explanation:

The equation y = 2x + 8 is in the form y = a + bx, where a is the y-intercept and b is the slope. In this case, the slope is 2 and the y-intercept is 8. This means that for every increase of 1 in x, y will increase by 2. The line crosses the y-axis at the point (0, 8).