Integrated 1 Chapter 8

Checkpoint Review: Students master different skills at different speeds. No two students learn exactly the same way at the same time. At some point you will be expected to perform certain skills accurately. Most of the Checkpoint problems incorporate skills previously developed. Each chapter has a different skill that should be mastered.

You e-book has a checkpoint resource (you must have the e-book open to access the link and click on CP 8A, and CP 8B

Review topics expected to be mastered by the end of Chapter 8

• Master Checkpoint 8A: Rewriting Equations with More than One Variable, as in problems 8‑9, 8‑74, 8‑85, and CL 8‑129.
• Mastery of Checkpoint 8B: Solving Problems by Writing Equations, as in problems 8‑17, 8‑62, 8‑100, 8‑114, and CL 8‑134
• Analyze a shape on a coordinate grid, and use information about the length and slope of sides to verify and justify the identity of the shape, as in problems 8‑10(a), 8‑28(c), 8‑42(a) and (c), 8‑75, and CL 8‑131.
• Determine the midpoint of a segment on a coordinate grid, as in problems 8‑28, 8‑63, 8‑88, and CL 8‑130.
• Calculate the area and perimeter of polygons on a coordinate grid, as in problems 8‑28(d), 8‑42(b), 8‑99, 8‑109, and CL 8‑131(e).

Chapter 8 concepts

• Use multiple representations of exponential functions to solve everyday problems, as in problems 8‑40, 8‑41, 8‑59, 8‑60, 8‑65, 8‑83, 8‑98, 8-119, CL 8‑128, CL 8‑132, and CL 8‑133.
• Use multiple representations, especially equations, for exponential functions, as in problems 8‑25, 8‑70, 8‑96, 8‑111, 8‑112, 8‑119, and CL 8‑128.
• Use multiple representations for exponential functions that involve a percent increase (appreciation) or percent decrease (depreciation), as in problems 8‑40, 8‑59, 8‑60, 8‑98, and CL 8‑128.
• Create a step function graph, as in problems 8‑47, 8‑87, and CL 8‑127.
• Curve-fitting an exponential equation to two points, neither of which are the y‑intercept like 8‑121.
• Writing the equation of a sequence in standard form, as in problem 8‑71.