What is the effect on the graph of f(x)=|x| when the function is changed to g(x)= -2|x| ? A. The graph is shifted to the left 2 units.

B. The graph is reflected across the x-axis and compressed vertically by a factor of 2

C. The graph is shifted down 2 units

D. The graph is reflected across the x-axis and stretched vertically by a factor of 2

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

The square root of 9x plus 7 plus the square rot of 2x equall to 7