Question

What is the slope and intercept of `y=3x`?

Answer 1

See the entire solution process below:

Explanation:

We can rewrite this equation in slope-intercept form. The slope-intercept form of a linear equation is: `y = color(red)(m)x + color(blue)(b)`

Where `color(red)(m)` is the slope and `color(blue)(b)` is the y-intercept value.

`y = 3x` becomes:

`y = color(red)(3)x + color(blue)(0)`

Therefore:

The slope is: `color(red)(m = 3)`

The y-intercept is: `color(blue)(b = 0)` or `(0, 0)`