Transformations
Name all 4 transformations
Dilation, translation, reflection, and rotation
What fraction is used for slope?
rise/run
1/4x + 5 = 1/4x + 5
Infinite solutions
−16 + 3x = −8 − 5x
x=1
How many sisters does Ms. Sauer have?
1
If a shape was dilated by a factor of 1/4, what would the side with length 8 become?
2
What's the slope of this line:
y = -1/4x - 4
-1/4
3d +5 = 3(d +1)
0 solutions
−13 + x + 5 + 6 = 5 + 4x − 4
x=-1
What does Ms. Sauer have a Bachelor of Arts degree in?
Mathematics Education
Is a rotation of -90 degrees turning clockwise or counterclockwise?
Clockwise
What's the y-intercept of the following equation?
y= 3x -1/2
-1/2
3(2t + 5) = 2 (4t -3)
One solution
−8(x + 6) = −7(x + 7)
x=1
How many cats does Ms. Sauer live with?
2, Colbie and Violet
When reflecting over the x-axis, the point (x,y) turns into what point?
(x,-y)
True or false: the following equation is a linear one.
4 + y = 1/5x
−6(b + 3) + 6b = −6(−4b + 3)
one solution
3(x + 3) - 2 = 4(x - 5) - x
No solution
What year did Ms. Sauer graduate high school?
2017
A reflection over the x axis and then the y-axis produces the same rotation of how many degrees?
180
True or false: a slope of down 2 and right 3 is the same as a slope of up 2 and right 3.
False
−5 + 5(n − 7) = −40 + 5n
infinite solutions
6(1 + x) − 6x = −3(−8x + 4)
x=3/4
What star sign is Ms. Sauer
Sagittarius