Course 2 - Reflections Lesson

​Warm-Up

Multiple Choice

Determine where X' would be if you translated 3 units to the left and 9 units down.

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

Multiple Choice

$$\frac{a\ +\ 3}{7}\ =\ 3$$  

• a= 18

• a= 21

• a= 4

• a= 11

Multiple Choice

Evaluate $$\frac{x^2}{y^2-d^2}$$ when x=4, y=5 and d=3

• 1
• 2
• 3
• 4

Course 2 - Reflections Lesson

Multiple Choice

What is the new set of coordinates?

• (2, -1)

• (-2, 1)

• (1, -2)

• (-1, 2)