Determine the inequality which matches the calculator graph. Do not use your calculator. Instead, use your knowledge of the concepts involved in graphing inequalities.
A. y ? 2x - 2
B. y ? -2x - 2
C. y ? -2x - 2
D. y ? 2x - 2
Answer: D
Mathematics
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A. {5, 4} B. {- 3, - 2, 5, 4} C. {- 3, - 2, 15, 8, 5, 4} D. {15, 8}
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Find the indicated intercept(s) of the graph of the function.y-intercept of f(x) =
A. (0, 6)
B.
C. (0, 0)
D. none
Mathematics
Perform the operation and write the result in the standard form.(-4 + 3i) + (7 + 7i)
A. -3 + 10i B. 3 + 10i C. 7 + 10i D. 3 + 17i
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Write the x- and y-intercepts of the graph.
A. x-intercepts: 4, -4 B. x-intercepts: 4, -4; y-intercept: 0 C. x-intercepts: 4, -4; y-intercept: -4 D. y-intercept: -4
Mathematics