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vlada-n [284]
3 years ago
10

Erin gets her exercise by running. The graph shows the distances she covers in a given amount of time. How many hours does it ta

ke for Erin to run 25 miles?

Mathematics
2 answers:
ivanzaharov [21]3 years ago
7 0

Answer:

2½ h  

Step-by-step explanation:

Assume the graph is like the one below.

The graph shows how Erin's distance varies with time.

To find out how long it takes Erin to cover 25 mi, find 25 mi on the vertical axis.

From there, draw a horizontal line until it hits the graph.

Then drop a vertical line to the horizontal axis.

It hits half-way between 2 and 3.

It takes Erin 2½ h to run 25 mi.

ser-zykov [4K]3 years ago
7 0

Answer:

C because 25miles is in between 2and 3 hours

  • (2+3)/2=2.5
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Step-by-step explanation:

         For us to write the equation for this line, we need to (1) find the slope of the line, and (2) use one of the points to write an equation:

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   we could also transform this into the slope-intercept form ( y = mx + c)

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<em>To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.</em>

<em />

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