Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x.

A. not a function
B. function


Answer: A

Mathematics

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Use DeMorgan's laws or a truth table to determine whether the two statements are equivalent.(p ? q) ? r, p ? (q ? r)

A. Equivalent B. Not equivalent

Mathematics

Solve.How much money will Orvin have in 4 years is he invests $5000 at 15% annual rate of interest compounded quarterly? How much will he have if it is compounded monthly? Use the interest formula . Round the answers to the nearest cent.

A. $5308.59 when compounded quarterly $5308.98 when compounded monthly B. $9011.14 when compounded quarterly $16,357.45 when compounded monthly C. $5308.59 when compounded quarterly $9076.77 when compounded monthly D. $9011.14 when compounded quarterly $9076.77 when compounded monthly

Mathematics

Use the fundamental counting principle to count the number of outcomes. How many ways can a president, vice-president, secretary, and treasurer be chosen from a club with 9 members? Assume that no member can hold more than one office.

A. 36 B. 126 C. 24 D. 3024

Mathematics

Multiply. ? 

A. + 4
B.
C.
D.

Mathematics