Dilations --> Algebraic Equation

A Dilation with a Scale Factor of 2. Which algebraic expression represents this Dilation.

• ( 2 + x, 2 + y )

• ( 2x, 2y )

• ( ²/_x, ²/_y )

• ( 2 + ¹/_x, 2 + ¹/_x)

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of 1.5. Which algebraic expression represents this Dilation.

• ( x - 1.5, y - 1.5 )

• ( ^1.5/_x, ^1.5/_y )

• ( 1.5x, 1.5y )

• ( 1.5 + ¹/_x, 1.5 + ¹/_y)

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of .75. Which algebraic expression represents this Dilation.

• ( x - .75, y - .75 )

• ( ^.75/_x, ^.75/_y )

• ( x + .75, y + .75 )

• ( .75x_, .75y)

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of ⁸/₃. Which algebraic expression represents this Dilation.

• ( ^8x/₃, ^8y/₃ )

• ( ⁸/₃ + x, ⁸/₃ + y )

• ( x - ⁸/₃, y -⁸/₃ )

• (^3x/_8, ^3y/₈)

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of ¹/₂. Which algebraic expression represents this Dilation.

• ( ^x/₂, ^y/₂ )

• ( ¹/₂ + x, ¹/_{2 +} y )

• ( x - ¹/₂, y -¹/₂ )

• (¹/₂ - x_, ¹/₂ + y)

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of ¹/₂. Which algebraic expression represents this Dilation.

• ( ¹/₂ + x, ¹/₂ + y )

• (¹/₂ + x_, ¹/₂ - y)

• (¹/₂ + x_, ¹/₂ + y)

• ( ^x/₂, ^y/₂ )

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of 4. Which algebraic expression represents this Dilation.

• ( 4 + x, 4 + y )

• (4x, 4y)

• ( x - 4_, y - 4 )

• ( ⁴/_x, ⁴/_y )

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of .25. Which algebraic expression represents this Dilation.

• ( .25x , .25y )

• (y + .25, x + .25 )

• ( .25 - x, .25 + y )

• ( ^.25/_x, ^.25/y )

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of u. Which algebraic expression represents this Dilation.

• ( u + x, u + y )

• ( ux, uy )

• ( u - x, u - y )

• ( ^u/_x, ^u/y )

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor of a. Which algebraic expression represents this Dilation.

• ( a + x, a + y )

• ( ax, ay )

• ( a - x, a - y )

• ( ^a/_x, ^a/y )

Tags

CCSS.8.G.A.3