Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.2(x - 1) = 18
A. {4.32}
B. {5.17}
C. {10.00}
D. {3.17}
Answer: B
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Tell whether or not the relation is a function.{(-4, -6), (-2, 1), (2, 1), (2, -6)}
A. Yes B. No
Solve the problem. Round to the nearest hundredth of a percent.Bank A offers five-year CDs at 5% compounded monthly. Bank B offers five-year CDs at 5.25% compounded annually. Compute the annual percentage yield for each CD and determine which offers the better deal.
A. 5.4%; 5.3%; Bank A B. 5.12%; 5.25%; Bank B C. 5.3%; 5.25%; Bank A D. 5%; 5.3%; Bank B
Simplify the expression by combining like terms.9b - 5b + 4
A. 14b + 4 B. 8b C. 4b + 4 D. -4b + 4
Set the viewing rectangle of your graphing calculator to 
by 
to solve the problem.Graph the following set of parametric equations for 0 ? t ? 2? and identify the letter of the alphabet that the graph resembles.x1 = -6 + 1.6t/?,y1 = -3 + 1.6t/?x2 = -6 + 1.6t/?,y2 = 0.2 - 1.6t/?
A. V B. y C. t D. X