Let u= , v= . find u-v.

a

b

c

d

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Select a graph that have an equation with a < 0

Draw a scaled copy of the circle using a scale factor of 2