Transformations

Question 1

Y= F(X+A)

Answer 1

-a move right

+a move left

Question 2

Y=af (x)

Answer 2

Stretch in vertical direction

X values stay the same

Question 3

Y=F(ax)

Answer 3

Stretch in horizontal direction
Scale factor 1/a
Y values stay the same

Question 4

Y=-f(X)

Answer 4

Reflection in the X axis

Question 5

Y=f(-X)

Answer 5

Reflection in the y axis

Question 6

y= F(X) + A

Answer 6

+a move up a units

-a move down a units

Question 7

Reflection in the X axis

Answer 7

Y=-f(X)

Question 8

Reflection in the y axis

Answer 8

Y=f(-X)

Question 9

move down a units

Answer 9

y= F(X) - A

Question 10

move up a units

Answer 10

y= F(X) + A

Question 11

Stretch in horizontal direction

Answer 11

Y=F(ax)

Question 12

Stretch in vertical direction

Answer 12

Y=af (x)

Question 13

move left

Answer 13

Y= F(X+A)

Question 14

move right

Answer 14

Y= F(X-A)