Chap4 Section3

Elementary and Intermediate Algebra: Graphs & Models (3rd Edition)

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Section 4.3 Absolute Value Equations 385 Version: Fall 2007 4.3 Exercises For each of the equations in Exercises 1- 4 , perform each of the following tasks. i. Set up a coordinate system on a sheet of graph paper. Label and scale each axis. ii. Sketch the graph of each side of the equation without the aid of a calcula- tor. Label each graph with its equa- tion. iii. Shade the solution of the equation on the x-axis (if any) as shown in Figure 5 (read "Expectations") in the narrative. That is, drop dashed lines from the points of intersection to the axis, then shade and label the solu- tion set on the x-axis. 1. | x | = − 2 2. | x | = 0 3. | x | = 3 4. | x | = 2 For each of the equations in Exercises 5- 8 , perform each of the following tasks. i. Load each side of the equation into the Y= menu of your calculator. Ad- just the viewing window so that all points of intersection of the two graphs are visible in the viewing window. ii. Copy the image in your viewing screen onto your homework paper. Label each axis and scale each axis with xmin, xmax, ymin, and ymax. La- bel each graph with its equation. iii. Use the intersect utility in the CALC menu to determine the points of in- Copyrighted material. See: http://msenux.redwoods.edu/IntAlgText/ 1 tersection. Shade and label each so- lution as shown in Figure 5 (read "Ex- pectations") in the narrative. That is, drop dashed lines from the points of intersection to the axis, then shade and label the solution set on the x- axis....
View Full Document

Page1 / 6

Chap4 Section3 - Section 4.3 Absolute Value Equations 385...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online