Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = x2 + 7
A. x = 0
B. y = 7
C. x = -7
D. x = 7
Answer: A
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Solve the equation for solutions in the interval [0°, 360°).sin 2? + sin ? = 0
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Find absolute maximum and minimum values of the function, if they exist, over the indicated interval. Where no interval is specified, use the real line. List your answers in terms of ordered pairs.
From a thin piece of cardboard 108 in. by 108 in., square corners are cut out so that the sides can be folded up to make a box. What dimensions will yield a box of maximum volume? What is the maximum volume?
Evaluate the expression.
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Fill in the blank(s) with the appropriate word(s).