How is a rational number that is not an integer different from a rational number that is an integer?

Which of the following tables represents exponential functions?

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28