Discuss the symmetry of the graph of the polynomial function.f(x) = (x - 4)2
A. Symmetric about y = 4
B. Symmetric about x = 4
C. Symmetric about x = -4
D. Symmetric about y = -4
Answer: B
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Solve each equation for y as an expression in x. Then equate the expressions to obtain an equation in the variable x. Finally, solve the equation for the unknown x.y - 6x = 14; y - 5x = 2
A. {12} B. {-16} C. {-12} D. {16}
Write the statement indicated.Write the negation of the following:8 + 2 = 10
A. 8 + 2 = 12 B. The sum of 8 and 2 is ten. C. 8 + 2 = 2 + 8 D. 8 + 2 ? 10
Convert the fraction to a decimal. If a division does not come out evenly, round the answer to the nearest thousandth.
A. 1.25 B. 0.013 C. 0.125 D. 8
Solve the problem.Use the formula A = P(1 + r)2 to find what the rate of interest is if a principal amount of $4000 grows to $4752.40 in 2 years, if interest is compounded annually.
A. 7% B. 10% C. 11% D. 9%