A function machine is shown at the right. If the output for this function is -16, which choice was the input value?

Choose:

-7

7

-4

4

Choose:

M (-4,-2)

M (4,2)

M (4,-2)

M (-4,2)

A translation function is given to be
(x, y) → (x - 5, y + 8).
a) If A(-1,-5), what are the coordinates of A' under this translation?
Choose:

(6,13)

(-6,3)

(-4,3)

(-4,13)

b) If B' (6,-2), what are the coordinates of B under this translation?
Choose:

(1,6)

(-1,10)

(11,-10)

(-11,6)

Under a transformation, A (1,6), B (7,-2), and
C (4,-5) become A' (4,5), B' (10,-3), and
C' (7,-6). Which choice is a possible rule for this transformation function?
Choose:

(x, y) → (x + 3, y - 2)

(x, y) → (x - 3, y + 2)

(x, y) → (x +3, y - 1)

(x, y) → (x - 3, y - 1)

The quadrilateral seen at the right will be input into a transformation machine that will rotate the quadrilateral counterclockwise 90º.
a) Which rule will be used by the transformation machine?
Choose:

(x, y) → (-y, x)

(x, y) → (y, x)

(x, y) → (-x, -y)

(x, y) → (y, -x)

A transformation function takes the line segment from point A(5,2) to point B(-3,4) as input. The function rule (x, y) → (y, x) is applied to the segment.
Which of the choices is the output of the endpoints of the segment?
Choose:

A(-2,-5); B(-4,3)	A(2,-5); B(4,3)
A(-2,5); B(-4,-3)	A(2,5); B(4,-3)

Which of the following transformation function rules will not produce a rigid transformation?

Choose:

(x, y) → (x + 9, y - 12)

(x, y) → (x + 3.5, y + 1.5)

(x, y) → (-y, x)

(x, y) → (3x, 3y)

Which of the following transformation functions produces the same result as a point reflection in the origin?

Choose:

A reflection in the line y = x.

A reflection in the line y = -x.

A rotation in the origin of -90º.

A rotation in the origin of 180º.