Question

How do you find the slope & y-intercept of the equation `y = -8x+4`?

Answer 1

slope: `(-8)`
y-intercept: `4`

Explanation:

Any equation in the form:
`color(white)("XXX")y=color(red)(m)x+color(blue)(b)`
is in a form called the "slope intercept form" with a slope of `color(red)(m)` and a y-intercept of `color(blue)(b)`

`y=color(red)(-8)x+color(blue)(4)` is in this form
with slope `color(red)(m=-8)` and y-intercept `color(blue)(b=4)`