Verbal Table Rebecca raised $12 for every mile that she ran for a charity. Define your variables: dependent variable = independent variable = Fill in the table and plot the points. 5 9 Graph Analysis 1. What is the constant of proportionality? 2. Write an equation that represents the relationship between the number of miles that Rebecca ran and the dollars that she earned. 3. How many miles does Rebecca have to run in order to raise $144? 4. If Rebecca ran 24 miles, how much money would she raise for her charity?

Verbal Table Rebecca raised $12 for every mile that she ran for a charity. Define your variables: dependent variable = independent variable = Fill in the table and plot the points. 5 9 Graph Analysis 1. What is the constant of proportionality? 2. Write an equation that represents the relationship between the number of miles that Rebecca ran and the dollars that she earned. 3. How many miles does Rebecca have to run in order to raise $144? 4. If Rebecca ran 24 miles, how much money would she raise for her charity?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

100%

Verbal
Table
Rebecca raised $12 for every mile that she ran
for a charity.
X
Define your variables:
I
dependent variable =
independent variable =
Fill in the table and plot the points.
9
Graph
Analysis
1. What is the constant of proportionality?
2. Write an equation that represents the
relationship between the number of
miles that Rebecca ran and the dollars
that she earned.
3. How many miles does Rebecca have to
run in order to raise $144?
4. If Rebecca ran 24 miles, how much
money would she raise for her charity?

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