Question

How do you find the slope and intercept of `f(x)=-6x-2`?

Answer 1

See a solution process below:

Explanation:

This function is 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.

`f(x) = color(red)(-6)x - color(blue)(2)`

Therefore:

• The slope is: `color(red)(m = -6)`

• The `y`-intercept is: `color(blue)(b = -2)` or `(0, color(blue)(-2))`