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Sedbober [7]
3 years ago
13

WILL GIVE BRAINLIEST!! The graph below shows the height through which an elevator travels, y, in x seconds: what is the rate of

change for the relationship represented in the graph?
1/15
1/14
 14
 15

Mathematics
2 answers:
nevsk [136]3 years ago
7 0

Answer:

The correct option is 4.

Step-by-step explanation:

From the given graph it is clear that the line passes through the points (1,15) and (2,30).

If a line passes through two points then the slope of the line is

m=\frac{y_2-y_1}{x_2-x_1}

The line passes through the points (1,15) and (2,30). So, slope of the line is

m=\frac{30-15}{2-1}

m=\frac{15}{1}

m=15

Slope of the line is 15. Therefore the correct option is 4.

postnew [5]3 years ago
7 0
The rate of change would be 15. The equation would be y = 15x + 0.
I hope this helps love! :)
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