Question

What is the slope and y-intercept of the line y=2x-1?

Answer 1

The slope, `m`, is `2`, and the y-intercept is `-1`.

Explanation:

The equation `y=2x-1` is in the slope-intercept form of a linear equation, which is `y=mx+b`, where `m` is the slope and `b` is the y-intercept.

For the equation `y=2x-1`, the slope is `2` and the y-intercept is `-1`.