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marysya [2.9K]
3 years ago
12

Eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he

sold daily. (see the graph)
Answer the following questions:

Part A:
Describe the relationship between the temperature of the city and the number of cups of lemonade sold. (I already have this question done, I only need help on part B)

Part B:
Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept. (3 points)

Mathematics
2 answers:
alexandr1967 [171]3 years ago
8 0

Answer:

The answer for part A: If the city is hotter in temperature more people will want the cold refreshing lemonade.

Part B: The line of best fit is a line that will have the same amount of point on each side so you should draw a straight line and then make sure it has the same amount of point on each side. To calculate the slope use Y2-Y1/X2-X1, Y-intercept is the point that intercepts the Y-intercept.

Step-by-step explanation:

Part A: Because if it is hot outside you will sweat more being less hydrated which is why more people would want a drink especially lemonade.

AysviL [449]3 years ago
3 0

Answer:

give that man brainlist

Step-by-step explanation:

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PLEASE EASY HELP*****
frez [133]

Answer:

B

Step-by-step explanation:

Multiply through by x+5

2(x + 1) = x + 5 - 1            Combine like terms

2x + 2 = x + 4                 Subtract 2 from both sides.

2x = x + 4 - 2

2x = x + 2                         Subtract x from both sides.

2x - x = 2                          Combine

x = 2

B

6 0
4 years ago
Read 2 more answers
Someone please help me with this
xenn [34]
It would be number 1

6 0
4 years ago
6 people share equally a restaurant bill of £92·88. How much should each person pay?
nalin [4]

Answer:

£15.48

Step-by-step explanation:

just divide 92.88 by 6 to find how much they should each pay

92.88÷6= 15.48

hope this helps chu <3

6 0
3 years ago
Read 2 more answers
What is the axis of symmetry of h(x) = 5x2 40x 64?
kobusy [5.1K]

The axis of symmetry of h(x) = 5x2 + 40x + 64 = -4

The formula for calculating the axis of symmetry is expressed as:

Axis of symmetry x = -b/2a

h(x) = 5x^2 + 40x + 64

a = 5 and b = 40

5 0
2 years ago
Andrea has 3 tiles. One is a regular octagon, one is a regular pentagon and one is a regular hexagon. Andrea thinks the 3 tiles
HACTEHA [7]

From calculations, we can say that the given tiles will not fit together perfectly.

<h3>How to find the sum of interior angles of a Polygon?</h3>

If the tiles join perfectly at a point, sum of all angles around the joining point should be 360°.

Expression for the measure of the interior angle of a polygon,

Interior angle of a polygon = [(n - 2) * 180]/n

Interior angle of a pentagon = [(5 - 2) * 180]/5 = 108°

Interior angle of a hexagon = [(6 - 2) * 180]/6 = 120°

Interior angle of an octagon = [(8 - 2) * 180]/8 = 135°

To prove that the given tiles fit together perfectly → Sum of all the angles around the common point should be 360°

Sum of all interior angles = 108° + 120° + 135° = 363°

Therefore, given tiles will not fit together perfectly.

Read more about Interior angles of a Polygon at; brainly.com/question/224658

#SPJ1

4 0
2 years ago
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