Dilations
True or false: On a coordinate plane, a dilation can be found by dividing the coordinates.
FALSE
If an image was a triangle with a scale factor of 2 and the coordinates are A=(2, 4) B=(1, 1) and C=(4,0). What are the new coordinates?
A= 4, 8
B= 2, 2
C=8,0
Permutation is a unique arrangement in which?
Order matters
Combination is an arrangement in which.....
What is the tallest building in BOSTON?
John Hancock Tower.
If the scale factor is 2/3 will the new image be smaller or larger?
Smaller, because the SF of 2/3 is less than one.
One example of permutation is....
phone numbers, social security numbers, ages...
What is the capital of Ohio?
Columbus
Does "X" on a coordinate plane run horizontal or vertical?
Solve the following problem.
P(10,3)
10*9*8=720
What does the "i" stand for on iPhones?
Internet
If the "Y" on the coordinate plane was -4 would you plot the "Y" coordinates above or below zero?
Below zero!
State whether the following statement is either permutation or combination...
How many ways can 6 different iPads be arranged on a display?
Permutation
Solve for the following problem...
C(8,3)
C= 8*7*6/3*2*1
336/6= 56
How tall is Mount Washington
6,288 Feet
In math the word dilate mens to......
Stretch or shrink a figure.
If an image was a triangle with a scale factor of 2 and the coordinates are A=(2, 4) B=(1, 1) and C=(4,0). What are the new coordinates?
A= 4, 8
B= 2, 2
C=8,0
True or False: A Shrimps heart is located in it's head?
TRUE!