Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.

A. x = -4, m: undefined
B. y = x - 4, m = 0
C. y = -4, m: undefined
D. y = x - 8, m = 1


Answer: A

Mathematics

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Find the range of the data set.

Use the following information to answer question, 24 students in an engineering class were asked to record the number of hours spent in a lab during a week. The results are listed below. 3, 10, 21, 14, 8, 5, 1, 4, 13, 7, 9, 6, 11, 10, 6, 7, 12, 16, 1 , 7, 14, 1, 11, 8

Mathematics

The circle graph below shows us how an average consumer spends money. Use this information to answer the question. Suppose your family spent $53,000 on the items in the graph above. How much might we expect was spent on food?

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Mathematics

Start with the graph of y = ex. a) Describe a sequence of transformations that results in the graph of y = f(x); b) Find the range of f(x); c) Find the horizontal asymptote of the graph of f.f(x) = ex/3 - 2

A. a) The graph of y = ex is compressed vertically by a factor of 3 and shifted up two units. b) (2, ?) c) y = 2 B. a) The graph of y = ex is compressed horizontally by a factor of 3 and shifted down two units. b) (-2, ?) c) y = -2 C. a) The graph of y = ex is stretched horizontally by a factor of 3 and shifted down two units. b) (-2, ?) c) y = -2 D. a) The graph of y = ex is stretched horizontally by a factor of 3 and shifted up two units. b) (2, ?) c) y = 2

Mathematics