What is the cost of going to the pool without going on any slides (y-intercept)?
1 point
1
Question 3
3.
Using your previous two answers, write an equation in slope-intercept form (y = mx +b) that represents the relationship between the cost and the number of slides.
Let c = the cost be the dependent variable (y) and s = the number of slides be the independent variable (x).
1 point
1
Question 4
4.
A customer wants to know how much money to bring with her to the pool, if she wants to go down the slides 24 times?
2 points
2
Question 5
5.
Graph a line using data from the table. Extend the line the full length of the grid. Use your graph to predict the cost of going on 12 slides.
2 points
2
Question 6
6.
Draggable item
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Corresponding Item
10
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A
15
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B
20
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C
25
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D
1 point
1
Question 7
7.
Note: Round to the nearest hundredth.
1 point
1
Question 8
8.
Write an equation in slope-intercept form (y = mx +b) that represents the relationship between the number of trees and the hours worked.
Let t = the number of trees be the dependent variable (y) and h = the hours worked be the independent variable (x).
1 point
1
Question 9
9.
Using your equation from #8, if there are a total of 100 trees to pick in the orchard, how many hours will it take to pick them all? Round to the nearest hour.
1 point
1
Question 10
10.
How many apples dumplings are sold per hour (slope) at the festival?
Note: The slope of the line is negative.
1 point
1
Question 11
11.
Write an equation in slope-intercept form (y = mx +b) that represents the relationship between the number of apple dumplings sold and the hours of the festival.
Let d = the number of dumplings be the dependent variable (y) and h = the hours open be the independent variable (x).
1 point
1
Question 12
12.
Use your equation from question 11 to determine how many apple dumplings are left after 8 hours. Check your answer with the graph.