Help me please. Alejandro babysits in the evenings. He makes a graph to show the money earns. How much money does Alejandro earn for each hour of babysitting?
How do you know?

What is the interquartile range of this day at set?

Shape a is congruent to shape , as shown by a reflection across the y-axis and then a translation down units. shape b is congruent to shape , as shown by a reflection across the y-axis and then a translation down units.

How many and of which kind of roots does the equation f(x)=x3−x2−x+1