The graph shows the relationship between daily caffeine consumption and resting heart rate for some adults. A graph with both axes unnumbered. Points show an upward trend.

Which phrases describe the relationship between heart rate and daily intake of caffeine? Select two options.

For which pair of functions is (gof)(a)=|a|-2?

What is x3+3x2−16x−48 divided by x−1?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?