Representing and comparing transformations

• Left 5 and Up 11

• Right 5 and Up 11

• Left 5 and Down 11

• Right 5 and Down 11

How did we transform from the parent function?

g(x) = -1/5(x - 1)² + 7

• reflection, vertical shrink, horizontal right, vertical up

• vertical shrink, horizontal shift left, vertical shift up

• reflection, horizontal shift right, vertical shift down

• no changes were made to y = x²

Find the equation of the parabola that has moved...

8 units down

Trapezoid ABCD is translated to trapezoid A'B'C'D'. What algebraic rule describes this transformation?

• (x, y) --> (x + 5, y + 8)

• (x, y) --> (x + 5, y - 8)

• (x, y) --> (x - 8, y + 5)

• (x, y) --> (x - 8, y - 5)

What is the rule that describes the translation that maps ∆LMN to ∆L'M'N'?

• 3 units right and 4 units up

• 3 units left and 4 units up

• 3 units right and 4 units down

• 3 units left and 4 units down

Triangle ABC is going to be translated. How is ABC being translated if the rule (x,y) --> (x+3, y-2) is used?

• 3 up and 2 left
• 3 right and 2 down
• 3 left and 2 up
• 3 right and 2 up 

How would you describe the following translation verbally?

• 13 right

  7 down

• 12 left

  7 up

• 12 right

  7 down

• 13 left

  7 up

• reflection

• stretch

• shrink

• left 5, up 10

• right 5, up 10

C(-6, 2) and B(-1, -1)
Translate (x, y) -> (x + 3, y - 1)

• C' (-3, 1), B' (2, -2)
• C' (3, -1), B' (-2, -4)
• C' (-9, 1), B' (-4, -2)
• C' (-7, 1), B' (-2, -2)

Determine how to translate triangle ABC to triangle A'B'C'.

• (x-2, y+5)
• (x+2, y-9)
• (x-2, y+9)
• (x-9, y+2)