300 words in 4 minutes a. 80 words per minute
b. 75 words per minute
c. 70 words per minute
d. 134 words per minute

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.