Dilations--Algebraic Rules

Front

Enlargement or reduction?

Back

Reduction

Front

Is this an enlargement or a reduction?

Back

Reduction

Front

Is this an enlargement or a reduction?

Back

Reduction

Front

Dilations have which operation?

Back

Multiplication

Front

Triangle ABC will be dilated using the rule (x, y)→(2x, 2y). What will be the coordinates of C'? Write your answer with no spaces.

Back

(12,-6)

Front

Write the algebraic rule for the dilation. Options: (1/2x,1/2y), (.5x,.5y), (0.5x,0.5y)

Back

(1/2x,1/2y), (.5x,.5y), (0.5x,0.5y)

Front

Write the algebraic rule for the dilation. Options: (2x,2y)

Back

(2x,2y)

Front

Write an algebraic rule for the dilation. Options: (1/3x,1/3y), (2x, 2y)

Back

(1/3x,1/3y), (2x, 2y)

Front

Write an algebraic rule for the dilation. Don't put any spaces in your answer.

Back

(2.5x,2.5y), (5/2x,5/2y)

Front

Write an algebraic rule for the dilation. (HINT: Use point D to figure it out)

Back

(2x,2y)