Which of the following ordered-pairs is a solution of y = 2x - 5?
A) Ordered-pair III
B) Ordered-pair IV
C) Ordered-pair II
D) Ordered-pair I
E) Ordered-pair V
C) Ordered-pair II
Mathematics
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Use the fundamental identities to simplify the expression.
A. sec2? B. cos3? C. sin ? D. tan2?
Mathematics
Find the domain and range of the function represented in the graph.
A. Domain: [-4, 0]; Range: [0, 4) B. Domain: [0, 4]; Range: [0, 4] C. Domain: (0, 4); Range: (0, 4) D. Domain: (0, 4]; Range: (-4, ?)
Mathematics
Solve the compound inequality.x - 9 ? -6 or x - 9 ? 6
A. (-?, ?) B. (-?, 3] ? [15, ?) C. (-?, 15] D. [3, 15]
Mathematics
Solve the problem.Use the formula A = P(1 + r)2 to find what the rate of interest is if a principal amount of $4500 grows to $5644.80 in 2 years, if interest is compounded annually.
A. 12% B. 13% C. 10% D. 14%
Mathematics