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20 POINTS PLZ HELP
Jack is doing an experiment to find the rate of water flow from a tap. He collects the water in a tub and records the height of the water level every five minutes. He then plots the data on a scatter plot. Which equation represents the line of best fit for Jack’s scatter plot?

A. y=14/45x
B. y=45x+15
C. y=45/14x
D. y=14x+45

20 POINTS PLZ HELP Jack is doing an experiment to find the rate of water flow from a tap He collects the water in a tub and records the height of the water leve class=

Respuesta :

Answer:

The correct option is C.

Step-by-step explanation:

If a line passing through two point then the equation of line is

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

From the given graph it is clear that the line of best fit passing through the points (0,0) and (14,45). So, the equation of line of best fit is

[tex]y-0=\frac{45-0}{14-0}(x-0)[/tex]

[tex]y=\frac{45}{14}x[/tex]

The equation of line of best fit is [tex]y=\frac{45}{14}x[/tex], therefore the correct option is C.

1022260hen

Answer:

c

Step-by-step explanation:

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