Select the graph of the function f(x) =
3[[x]].
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: A
You might also like to view...
List the intercepts for the graph of the equation.y = 
A. (1, 1) B. (0, 0) C. (0, 1) D. (1, 0)
The graphs of two functions f(x) and g(x) are given.Solve f(x) ? g(x).
A. -1 ? x ? 2 B. x ? -1 or x ? 2 C. -1 ? x ? 1 D. x ? 0 or x ? 2
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
?
?
What will be an ideal response?
Solve the problem.The quadratic function 
models the median, or average, age, y, at which U.S. men were first married x years after 1900. In which year was this average age at a minimum? (Round to the nearest year.) What was the average age at first marriage for that year? (Round to the nearest tenth.)
A. 1964, 51.3 years old B. 1936, 51.3 years old C. 1953, 36 years old D. 1964, 21.9 years old