Question

HELP PLEASE!!!!



If the slope of line P is 1/3 and the length of line segment BC is 4, how long is line segment AB?

Answer 1

you can use slope formula

Answer 2

what do i do?

Answer 3

remember that slope is the ratio of change in y and change in x

Answer 4

so what do i do next?

Answer 5

\(\large slope = m =\frac{1}{3} = \frac{\Delta y}{\Delta x} \rightarrow \frac{1}{3}=\frac{\Delta y}{4} \)