Question

A. Directions: Read and analyze the following statements. Write the letter of your answer on a separate sheet of paper.
1. If m is directly proportional to n, the equation must be written as _________.
a. mn=k b. k=m/n c. m= k/n d. none of these
2. If a and b are dependent and independent variables respectively, which equation shows inverse variation?
a. ab=k b. a/b=k c. b/a=k d. none of these
3. Which equation shows that m varies directly as n?
a. m=kn b. mn=k c. n=k/n d. none of these
4. If p varies directly as r and inversely as t, then we may write the equation as ____
a. P/r*t=k b. pt=kr c. all of these d. none of these
5. If y varies jointly as a and b, the equation can be written as _____
a. aby=k b. ab/y= k c. by=ak d. none of these

Answer 1

Answer:

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