Solve and graph.9 ? 5x - 1 and 7x + 2 < 44
A. [2, 6)
B. [2, 6]
C. (2, 6]
D. (2, 6)
Answer: A
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Solve and write interval notation for the solution set. Then graph the solution set.-9 < 2x + 3 ? -1
A. (-6, -2]
B. [-6, -2)
C. [-6, -2]
D. (-6, -2)
Form the negation of the statement.Copenhagen is not the capital of Iran.
A. It is true that Iran is not the capital of Copenhagen. B. It is true that Copenhagen is not the capital of Iran. C. It is not true that Copenhagen is not the capital of Iran. D. It is not true that Iran is not the capital of Copenhagen.
Provide an appropriate response.A point is 1 percent of the amount of the loan.
A. True B. False
Sketch the graph of the quadratic function. Identify the vertex and axis of symmetry.f(x) = x2 + 3
A. vertex (0, 3)
axis of symmetry: x = 0
B. vertex (0, -3)
axis of symmetry: x = 0
C. vertex (3, 0)
axis of symmetry: x = 3
D. vertex (-3, 0)
axis of symmetry: x = -3