Use a graphing device to draw the graph of the function f(x) = -3-3x². State approximately the intervals on which the function is increasing and on which the function is decreasing.

What will be an ideal response?


Mathematics

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Provide an appropriate response.Use unity ratios to change 8.1 hours into minutes.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Factor the trinomial completely, or state that the trinomial is prime.7x2 - 34x + 5

A. (7x - 1)(x + 5) B. prime C. (7x + 1)(x - 5) D. (7x - 5)(x + 1)

Mathematics

Match the point in polar coordinates with either A, B, C, or D on the graph.

A. A B. B C. C D. D

Mathematics

Express in terms of i.-1 - 

A. -1 + 4i
B. -1 - 4i
C. 1 + 4i
D. -1 + 4

Mathematics