Question

How do you find the x and y-intercept given `y = 4x`?

Answer 1

y-intercept `=0`
x-intercept `= 0`

Explanation:

Given `y = 4x`

The y-intercept is the value of `y` when `x=0`
`color(white)("XXXX")` `y = 4(0)` `color(white)("XXXX")` `rarr` `color(white)("XXXX")` `y=0`

The x-intercept is the value of `x` when `y=0`
`color(white)("XXXX")` `(0) = 4x` `color(white)("XXXX")` `rarr` `color(white)("XXXX")` `x=0`