Consider the functions f and g as shown in the graph. Answer the question.What is the domain of f - g?

A. { -1 ? x ? 3}
B. { -1 ? x ? 4}
C. { -3 ? x ? 4}
D. { -3 ? x ? 3}


Answer: A

Mathematics

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Provide an appropriate response.The position of an object in free fall near the surface of the plane where the acceleration due to gravity has a constant magnitude of g (length-units)/sec2 is given by the equation: s = -gt2 + v0t + s0, where s is the height above the earth, v0 is the initial velocity, and s0 is the initial height. Give the initial value problem for this situation. Solve it to check its validity. Remember the positive direction is the upward direction.

A.   = g ,  '(0) = v0, s(0) = s0
B.   = -g
C.   = -gt , s(0) = s0
D.   = -g ,  '(0) = v0, s(0) = s0

Mathematics

Solve the problem.The price p (in dollars) and the quantity x sold of a certain product obey the demand equation p = -15x + 360, 0 ? x ? 24.What price should the company charge to maximize revenue?

A. $18 B. $6 C. $12 D. $14.4

Mathematics

Write the inequality in interval notation.x > -2

A. (-?, -2) B. (-?, -2] C. (-2, ?) D. [-2, ?)

Mathematics

Provide an appropriate response.What is the rule for dividing a decimal number by 0.00001?

What will be an ideal response?

Mathematics