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What equation represents the relationship between f and h?

What equation represents the relationship between f and h?-example-1

1 Answer

10 votes

Answer:

f = 7.5h

Explanation:

The graph is a straight line through the origin, so represents a proportional relation. For some value of k, you have ...

f = k×h

The constant of proportionality can be found from any of the points on the graph. I generally find it convenient to use points where the line crosses a grid intersection. (h, f) = (2, 15) is one such point.

k = f/h = 15/2 = 7.5

Your equation is ...

f = 7.5h

User Alex Smith
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