Consider the function

(a) Find the intervals on which f is increasing or decreasing.
(b) Find the relative maxima and relative minima of f.


(a) decreasing on , increasing on (0, 2/9)

(b) relative minimum f(0) = 0, relative maximum:

Mathematics

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Determine whether the points A, B, and C form a right triangle.A = (7, 4); B = (15, 4); C = (15, 9)

A. Yes B. No

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Solve the equation. Express irrational solutions in exact form and as a decimal rounded to three places.2 log11 (x - 4) = log11 18 + log11 2

A. {10}
B. {10, -2}
C. {11}
D. {2} ? {4.472}

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Graph the function. Use the graph to find the indicated limit, if it exists.f(x), f(x) = sin x - 1

A. 2 B. 0 C. -1 D. does not exist

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Write the imaginary number in terms of i.- 

A. 5
B. 5i
C. -5
D. -5i

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