### Clarifications

*Clarification 1:*Problem types are limited to continuous functions.

*Clarification 2:* Analysis includes writing a description of a graphical representation or sketching a graph from a written description.

**Subject Area:**Mathematics (B.E.S.T.)

**Grade:**8

**Strand:**Functions

**Standard:**Define, evaluate and compare functions.

**Date Adopted or Revised:**08/20

**Status:**State Board Approved

## Related Courses

## Related Access Points

Given a functional relationship displayed as a graph, identify where the function is increasing, decreasing, or constant.

## Related Resources

## Formative Assessments

## Lesson Plan

## Original Student Tutorials

## Perspectives Video: Expert

## Perspectives Video: Professional/Enthusiasts

## MFAS Formative Assessments

Students are given a verbal description of the relationship between two quantities and are asked to sketch a graph to model the relationship.

Students are asked to evaluate three verbal descriptions and to state why each does or does not match a given graph.

Students are given a verbal description of the relationship between two quantities and are asked to sketch a graph to model the relationship.

Students are asked to analyze and describe the relationship between two linearly related quantities.

Students are asked to describe the relationship between two quantities in a nonlinear function.

## Original Student Tutorials Mathematics - Grades 6-8

Cruise along as you discover how to qualitatively describe functions in this interactive tutorial.

Learn how math models can show why social distancing during a epidemic or pandemic is important in this interactive tutorial.

## Student Resources

## Original Student Tutorials

Learn how math models can show why social distancing during a epidemic or pandemic is important in this interactive tutorial.

Type: Original Student Tutorial

Cruise along as you discover how to qualitatively describe functions in this interactive tutorial.

Type: Original Student Tutorial