3. The graph of f(x) = |x| is shown below. Write the equation for the stretched graph, g(x). Step 1: Start with the equation g(x) = k • f(x). Substitute the known point and solve for k. Show your work. (2 points)

Step 2: Use the value of k that you found in Step 1 to write an equation for g(x). (1 point)

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?