Practice question 4
1 an extraneous solution in the
Which value for the constant d makes 2 =
following equation?
V8
= 2x4d
d-

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

What is the slope of the line shown below?