Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.6 - 2(2 - x) ? 14
A. (-?, 7]
B. (-?, 6)
C. (-?, 6]
D. [6, ?)
Answer: C
Mathematics
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Provide an appropriate response.Find the absolute maximum and minimum values of f(x) = 2x - ex on [0, 1].
A. Maximum = ln 4 - 2 at x = ln 2, minimum = 1 at x = 0 B. Maximum = 0 at x = ln 2, minimum = 1 at x = 0 C. Maximum = ln 4 - 2 at x = ln 2, minimum = -1 at x = 0 D. Maximum = ln 2 - 2 at x = ln 2, minimum = -1 at x = 0
Mathematics
Multiply and simplify. ?
A.
B.
C.
D. y
Mathematics
Sketch the graph of the parabola.f(x) = (x + 4)2
A.
B.
C.
D.
Mathematics
Use the information given about the angle ? to find the exact value of the indicated trigonometric function.tan ? = 3, ? < ? < Find tan
.
A.
B.
C.
D.
Mathematics