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Exercise 105 Page 103

Page 103

A B

Hint & Answer Solution more_vert

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a Given the table below related to the popcorn Tim bought, we are asked to make a scatterplot. We will then draw the line of best fit and find its equation.

Price ($\$$)	$2.30$	$0.60$	$1.30$	$1.50$	$1.70$	$1.00$
# Unpopped	$4$	$30$	$17$	$21$	$15$	$20$

Let's start by plotting the points.

b Now we need to estimate the number of unpopped kernels for a bag that costs $\$1.19.$ We will use the equation found in Part A and evaluate it at $x=1.19.$

Writing and Graphing Equations in Slope-Intercept Form Level 1 exercises - Writing and Graphing Equations in Slope-Intercept Form Level 2 exercises - Writing and Graphing Equations in Slope-Intercept Form Level 3 exercises - Writing and Graphing Equations in Slope-Intercept Form

Subchapter links expand_more

arrow_right 2.3.1 Writing the Equation of a Line Given the Slope and a Point p.98-99

94

Writing the Equation of a Line Given the Slope and a Point 95 (Page 98)

Writing the Equation of a Line Given the Slope and a Point 96 (Page 98)

Writing the Equation of a Line Given the Slope and a Point 97 (Page 98)

Writing the Equation of a Line Given the Slope and a Point 98 (Page 99)

arrow_right 2.3.2 Writing the Equation of a Line Through Two Points p.102-103

Writing the Equation of a Line Through Two Points 102 (Page 102)

Writing the Equation of a Line Through Two Points 103 (Page 103)

Writing the Equation of a Line Through Two Points 104 (Page 103)

Writing the Equation of a Line Through Two Points 105 (Page 103)

Writing the Equation of a Line Through Two Points 106 (Page 103)

arrow_right 2.3.3 Writing y = mx + b from Graphs and Tables p.105

Writing y = mx + b from Graphs and Tables 108 (Page 105)

Writing y = mx + b from Graphs and Tables 109 (Page 105)

Writing y = mx + b from Graphs and Tables 110 (Page 105)

Writing y = mx + b from Graphs and Tables 111 (Page 105)

112 engineering