Memorize for chapter 2 Flashcards by a a

Q

f(x)+d

A

Vertical translation up d units

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Q

f(x) - d

A

Vertical translation down d units

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Q

f(x + c)

A

Horizontal translation left c units

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Q

f(x - C)

A

Horizontal translation right c units

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Q

-f(x)

A

Reflection over x-axis

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Q

f(-x)

A

Reflection over y-axis

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Q

af(x)

A

Vertical stretch for |a| > 0

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Q

af(x)

A

Vertical compression for 0 <lal<1

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Q

f(bx)

A

Horizontal compression for |b| > 0

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Q

f(bx)

A

Horizontal stretch for 0 <| b|< 1

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Q

Vertical translation up d units

A

f(x)+d

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Q

Vertical translation down d units

A

f(x) - d

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Q

Horizontal translation left c units

A

f(x + c)

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Q

Horizontal translation right c units

A

f(x - C)

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Q

Reflection over x-axis

A

-f(x)

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Q

Reflection over y-axis

A

f(-x)

Q

Vertical stretch for |a| > 0

A

af(x)

Q

Vertical compression for 0 <lal<1

A

af(x)

Q

Horizontal compression for b > 0

A

f(bx)

Q

Horizontal stretch for 0 <| b|< 1

A

f(bx)

Q

sum of cubes

A

a3 + b3 = (a + b) (a2 - ab + b2).

Q

a3 + b3 = (a + b) (a2 - ab + b2).

A

sum of cubes

Q

sum of cubes

A

a3 + b3 = (a + b) (a2 - ab + b2).

Q

diff of cubes

A

a3 - b3 = (a-b) (a2 + ab + b2)

Q

a3 - b3 = (a-b) (a2 + ab + b2)

A

diff of cubes

Q

odd

A

opposites

Q

oppisites

A

odd

Q

even

A

same direction

Q

same direction

A

same