body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

Chapter Review

Continue to next subchapter

Exercise 19 Page 209

Begin by drawing a horizontal line from the point that has an x-value of 12.

4 hours

Practice makes perfect

We want to determine the roasting time for a 12-pound turkey from the given graph.

given graph

We will begin by drawing a horizontal line from the point that has an x-value of 12.

horizontal line

The line crosses the y-axis at y=4. Therefore, it takes 4 hours to roast a 12-pound turkey.

Subchapter links

1 Writing Equations in Slope-Intercept Form p.208

2 Writing Equations in Point-Slope Form p.208

3 Writing Equations of Parallel and Perpendicular Lines p.209

4 Scatter Plots and Lines of Fit p.209

5 Analyzing Lines of Fit p.210

6 Arithmetic Sequences p.210