After measuring the volume and mass of a substance a chemist calculate the density is 1.87G/ML the correct value of a density for the substance is 1.75G/ML. What is the percent error of the chemist measurement

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation:

table a is wierd

step-by-step explanation:

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