Question

What is the slope of the line passing through (1,2) and (4,6)?

Answer 1

`"slope "=4/3`

Explanation:

`"calculate the slope m using the "color(blue)"gradient formula"`

`•color(white)(x)m=(y_2-y_1)/(x_2-x_1)`

`"let "(x_1,y_1)=(1,2)" and "(x_2,y_2)=(4,6)`

`rArrm=(6-2)/(4-1)=4/3`