2. Use the example of temperature and the amount of ice cream sold in a city each day, we are interested in creating an equation that will allow us to predict the amoun of ice cream that are sold in the future simply by knowing temperature. (Please fill out the red blanks with appropriate numbers randomly. The numbers you choose

2. Use the example of temperature and the amount of ice cream sold in a city each day, we are interested in creating an equation that will allow us to predict the amoun of ice cream that are sold in the future simply by knowing temperature. (Please fill out the red blanks with appropriate numbers randomly. The numbers you choose

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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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

2. Use the example of temperature and the amount of ice cream sold in a city each
day, we are interested in creating an equation that will allow us to predict the amount
of ice cream that are sold in the future simply by knowing temperature. (Please fill
out the red blanks with appropriate numbers randomly. The numbers vou choose
should not be the same as your friends’)
Average Temp (C)
Sales (kg)
18
2455
20
2525
21
-----
27
2841
29
2966
34
36
3125
40
3366
42
a. Construct a scatter plot of the data. What should the independent variable be?
Why?

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