### Home > INT2 > Chapter 1 > Lesson 1.1.1 > Problem 1-5

1-5.

On graph paper, graph line and

*.*

Calculate the slope of

, then write an equation for the line. Draw a slope triangle.

Calculate

(the distance fromto).Use your slope triangle to calculate

.Are there any similarities to the calculations used in parts (a) and (b)? Any differences?

One is a ratio (slope) while the other is a length (distance).

Use the eTool below to solve the problem.

Click the link at right for the full version of the eTool: *INT2 1-5 HW eTool*