Question

How do you find the slope and intercept of `y=2x+5`?

Answer 1

`x"-intercept"=-2.5,y"-intercept"=5,slope=2`

Explanation:

The slope is the number that multiplies `x` in the function:
`y = mx + n`, `m` is the slope. In this case, the slope is `2`

The y-intercept is the point in the graph where the line crosses the y axis. This cross happens when `x=0`. In this case, `y = 2*0 +5 = 5`. So, the y-intercept is `5`.

The x-intercept is the point in the graph where the line crosses the x axis. This cross happens when `y=0`. In this case, `0 = 2x +5`.
Then, `2x = -5`, and `x = -2.5`

So, `x"-intercept" = -2.5,y"-intercept" = 5, slope = 2`