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Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset Vaia Explanations$ Math

2nd Edition · 1240 pages

ISBN: 9780998625713

Chapter 4: Q 4.49. (page 471)

What is the slope of the line on the geoboard shown?

Short Answer

Expert verified

The slope is $\frac{4}{3}$ .

Step by step solution

01

Step 1. Given Information.

What is the slope of the line on the geoboard shown?

02

Step 2. Slope of a line.

Use the definition of slope: $m = \frac{r i s e}{r u n}$ .

Start at the left peg and count the spaces up and to the right to reach the second peg.

03

Step 3. Rise and run.

The rise is 4.	$m = \frac{4}{r u n}$
The run is 3.	$m = \frac{4}{3}$
	The slope is $\frac{4}{3}$ .

This means that the line rises 4 units for every 3 units of run.

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Most popular questions from this chapter

Plot each point in a rectangular coordinate system and identify the quadrant in which the point is located:

ⓐ $(- 2, 1)$ ⓑ $(- 3, - 1)$ ⓒ $(4, - 4)$ ⓓ $(- 4, 4)$ ⓔ $(- 4, \frac{3}{2})$

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