**Plot Points in a Rectangular Coordinate System**

In the following exercises, plot each point in a rectangular coordinate system.

277. (1,3),(3,1)(1,3),(3,1)

**278**. (2,5),(5,2)(2,5),(5,2)

In the following exercises, plot each point in a rectangular coordinate system and identify the quadrant in which the point is located.279.

- ⓐ(−1,−5)(−1,−5)
- ⓑ(−3,4)(−3,4)
- ⓒ(2,−3)(2,−3)
- ⓓ(1,52)

**280**.

- ⓐ(3,−2)(3,−2)
- ⓑ(−4,−1)(−4,−1)
- ⓒ(−5,4)(−5,4)
- ⓓ(2,103)(2,103)

**Identify Points on a Graph**

In the following exercises, name the ordered pair of each point shown in the rectangular coordinate system.

**Verify Solutions to an Equation in Two Variables**

In the following exercises, find the ordered pairs that are solutions to the given equation.

**Complete a Table of Solutions to a Linear Equation in Two Variables**

In the following exercises, complete the table to find solutions to each linear equation.

**Find Solutions to a Linear Equation in Two Variables**

In the following exercises, find three solutions to each linear equation.

**Recognize the Relation Between the Solutions of an Equation and its Graph**

In each of the following exercises, an equation and its graph is shown. For each ordered pair, decide

- ⓐ if the ordered pair is a solution to the equation.
- ⓑ if the point is on the line.

Find the Intercepts from an Equation of a Line

In the following exercises, find the intercepts.

**Graph a Line Using the Intercepts**

In the following exercises, graph using the intercepts.

Choose the Most Convenient Method to Graph a Line

In the following exercises, identify the most convenient method to graph each line.

**Use Geoboards to Model Slope**

In the following exercises, find the slope modeled on each geoboard.

In the following exercises, model each slope. Draw a picture to show your results.

**Find the Slope of Horizontal and Vertical Lines**

In the following exercises, find the slope of each line.

**Use the Slope Formula to find the Slope of a Line between Two Points**

In the following exercises, use the slope formula to find the slope of the line between each pair of points.

**Graph a Line Given a Point and the Slope**

In the following exercises, graph the line given a point and the slope.

Login

Accessing this course requires a login. Please enter your credentials below!