Answer:
no
Step-by-step explanation:
if the ratio (yx) of two variables (x and y) is equal to a constant (k=yx) .in this case y is said to be directly proportional to x with proportionality constant k
Answer:
Approximately
Step-by-step explanation:
we know that
The volume of a cylinder (barrel) is equal to
in this problem we have
-----> the radius is half the diameter
substitute
Convert to gallons
The intervals apply to the x column. And f(x) is just a different way of saying y. So when y is greater than 0 on the chart, what is true about x. So far as I can tell, the second and last choices are correct.
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