Standard Form Test Review

Front

What is the result of translating the point (1,3) 4 units left and 2 units down?

Back

(-3,1)

Front

What is the new location of the point (-6,3) after dilating by a scale factor of 1/3 with the center of dilation at the origin?

Back

(-2,1)

Front

What is the result of translating the point (1,1) 4 units left and 2 units down?

Back

(-3,-1)

Front

True or False: The function f(x)=x²-4 is positive for all x.

Back

True

Front

What is the new location of the point (3,3) after dilating by a scale factor of 1/3 with the center of dilation at the origin?

Back

(1,1)

Front

Define 'dilation' in geometry.

Back

A transformation that alters the size of a figure but not its shape.

Front

What is the formula for translating a point (x,y) left by a units and down by b units?

Back

(x-a, y-b)