Dilation 1
What is the variable we use to represent scale factor?
k
90 degrees clockwise and ____________ have the same rule of (x, y) --> (y, -x)
270 degrees counter clockwise
When k is larger than one - our image gets....?
Bigger
What is the midpoint of (2, 4) and (3, -10)?
(2.5, -3)
Which Puerto Rican singer helped bring reggaetón and trap music to a wider audience? His real name is Benito Antonio Martinez Ocasio.
Bad Bunny
Point A (3, 7) Scale factor 5, what is Point A'?
(15, 21)
Which rotation rule is:
(x, y) --> (-x, -y)
180 degrees
When k = 1 our image....
Stays the same,
Doesn't change in size.
What is the midpoint formula?
x1 + x2/2, y1 + y2/2
What facial feature was artist Frida Kahlo known for?
Her unibrow
A(3, 6) Scale factor of 3, what is A'
If you have the coordinate A (-9, -4) perform a 180 degree rotation, what is A'?
(9, 4)
Point A (2,3), Point B (1, -4), and Point C (1, 1) were dilated by a scale factor of 2. What are the coordinates of A', B', C'?
A'(4,6) B'(2, -8) C'(2, 2)
What is the midpoint between (-9, 2) and (-3, 4)?
(-6, 3)
Which Mexican labor leader was instrumental in changing the working condition of migrant workers on American farms?
Cesar Chavez
A (12, 6) and the scale factor is 1/2, what is A'?
(6, 3)
If you have the points A (8, -12) and B (6, -4) perform a 270 degree clockwise rotation and give me A' and B'.
A' (12, 8)
B' (4, 6)
What is the midpoint between (8, 0) and (12, -8)?
(10, -4)
Where was singer-songwriter Shakira born?
Colombia
The scale factor is 1/3: A (0, 3), B (3, -6), what is A' and B'?
A' (0, 1), B' (1, -2)
If you have the points A (-2, -2) B (7, -4) and C (9, -1) perform a 90 clockwise rotation and give me A' B' and C'.
A' (-2, 2)
B' (-4, -7)
C' (-1, -9)
A(4 , 5) B (1, 2) C( 1, 3), D (9, 6). Scale factor is 6, what is A', B' C', D'?
A'(24, 30), B' (6, 12), C' (6, 18), D' (54, 36)
What is the midpoint between (-4 -7) and (3, 11)
(-0.5, 2)
On what day does Mexico celebrate Independence Day?
September 16th