Integrated 2 Chapter 5

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 5

Review Topics

• Master Checkpoint 5: Calculating Probabilities, as in problems 5-11, 5-35, 5-48, 5-103, 5-133, and CL 5-142.
• Solve for angle measures using the inverse functions of sine, cosine, and tangent, as in problems 4-84, 5-12, 5-46, 5-69, and CL 5-143.
• Apply sine, cosine, or tangent to solve contextual problems, where students are not given a diagram, as in problems 5-22, 5-46, 5-116, and CL 5-144.

Chapter 7 Concepts

• Determine the intercepts and vertex of the graph of a quadratic function, and make a sketch of the parabola, without making a table first, as in problems 5-20, 5-34, 5-56, and CL 5-139.
• Write the equation of a quadratic function from a table or graph containing the x‑intercepts, as in problems 5-43(b), 5-55, 5-102, and CL 5-140.
• Solve quadratic equations by:
  • Factoring and applying the Zero Product Property, as in problems 5-33, 5-44, 5‑122, and CL 5-138.
  • Completing the square as in problems 5-89(a) and (b), 5-112, 5-132, and CL 5-141.
  • Solve quadratic equations by using the Quadratic Formula, as in problems 5-118 and 5‑134.
• Add, subtract, and multiply complex numbers, as in problem 5-131.