Decide whether the given number is a solution of the equation.2x = -6; -3
A. solution
B. not a solution
Answer: A
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A statement is made about correlation. State whether the correlation is positive or negative and whether the correlation is most likely due to coincidence, a common underlying cause, or a direct cause.People who take more vacations score higher on standardized tests.
A. Positive correlation; coincidence B. Positive correlation; direct cause C. Negative correlation; common underlying cause D. Positive correlation; common underlying cause
Use the graph to answer the question.
Mike decides to buy shares of companies X and Y, which were initially selling for the same price. The changes in each stock's value over 90 days are shown in the graph above. When did the two stocks have the same value, other than when he bought them?
A. day 90 B. day 80 C. day 85 D. day 50
Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x) = -5(x2 + 3)(x + 5)2
A. y ? ? as x ? -? and y ? ? as x ? ? B. y ? -? as x ? -? and y ? -? as x ? ? C. y ? -? as x ? -? and y ? ? as x ? ? D. y ? ? as x ? -? and y ? -? as x ? ?
Solve the problem.Mr. and Mrs. Gutierrez borrow $6,160 to buy a new car. The loan is to be paid off in 22 equal monthly payments. How much is each payment?
A. $6,182 B. $6,138 C. $28 D. $280