Multiple Representations Homework 7 Answer Key – A Complete Guide for Grade 6
Students in a 6th‑grade math unit on multiple representations often wonder how to tackle Homework 7 efficiently. This article provides a clear, step‑by‑step answer key, explains the underlying concepts, and offers tips for using the worksheet to boost confidence. Whether you are a student, parent, or teacher, the information below will help you review the lesson and master the required skills.
What Is Covered in Lesson 7_4?
The Reveal Math Grade 6 lesson 7_4 focuses on “multiple representations,” which means expressing the same mathematical idea in several forms—pictures, equations, tables, and words. In Homework 7, students are asked to translate between these forms, interpret data, and solve problems that involve:
- Converting word problems into algebraic expressions.
- Drawing and labeling graphs that match given equations.
- Creating tables that reflect linear relationships.
- Identifying equivalent representations in a set of four options (often labeled “problem seven we have our four”).
How the Homework Is Structured
The worksheet is divided into three main sections, mirroring the progression of the unit:
- Section A – Word to Symbol: Convert short stories into algebraic statements.
- Section B – Table to Graph: Fill in missing values and sketch the corresponding line.
- Section C – Multiple Choice Review (7H): Choose the correct representation from four alternatives.
Each part builds on concepts introduced in Lesson 3 and reinforces skills needed for later assessments.
Step‑by‑Step Answer Key for Homework 7
Below is the complete answer key, organized by problem number. Use it after you attempt each question on your own.
- Problem 1 – Word to Symbol
Story: “Samantha has three times as many marbles as Jake, and together they have 48 marbles.”
Answer: Let j = Jake’s marbles. Then 3j + j = 48. Simplify to 4j = 48, so j = 12 and Samantha has 36 marbles. - Problem 2 – Table Completion
Table shows x values 0, 2, 4, 6 with a linear pattern. The difference between successive
