What is the slope of the line on the graph?

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily