Question

How do you find the slope of `(7/3, 4/3), (-1/3,2/3)`?

Answer 1

`frac(1)(4)`

Explanation:

The slope through any two points `(x_1,y_1)`, `(x_2,y_2)`, is `frac(y_2-y_1)(x_2-x_1)`. With the given points, we can substitute.
`frac(frac(2)(3)-frac(4)(3))(frac(-1)(3)-frac(7)(3))=frac(frac(-2)(3))(frac(-8)(3))=frac(1)(4)`