Transformations
Way of moving an object or changing it's size on a coordinate plane. (Hint: There are four)
What are Translations, Rotations, Reflections, and Dilations.
The solution to the following equation 4x + 6 = 18
What is 3?
A rule that assigns any given input a unique output.
What is a function?
All the angles in a triangle should add up to this.
What is 180 degrees?
A way of calculating the slope of a line.
What is Rise over Run?
If an object can be rotated, reflected, and or translated to fit on top of another.
What is congruent?
Three types of solutions an equation can have.
What is one solution, no solution, or infinitely many solutions.
These are three ways to represent a function.
What is a graph, an equation, or a table?
Two angles of a triangle measure 34 degrees and 66 degrees. What is the measure of the missing angle?
What is 80 degrees?
Most lines come in the form:
What is slope-intercept form? y = mx + b
If an object is dilated in any way, it will still be congruent to the original shape. (True or False)
False the two shapes are similar.
The following equation will have what type of solution?
2(3x+4)-2 = 3(2x-6)
What is no solution?
Used to determine if a graph is a function.
Vertical Line Test
BONUS
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Identify the slope in the following equation:
y = 2x-3
What is 2?
A triangle has coordinates A(1,2) B(4,-4) and C(-2,-2). What are the coordinates of B after a dilation with scale factor 1/2?
What is (2,-2)?
Find the solution to the following system of linear equations:
x = 10
3x + 5y = 20
What is (10, -2)
Maya is able to read 50 pages per hour of her favorite book. Jason's reading speed is modeled by the following equation
y= 42x
Who is able to read faster.
Who is Maya?
List at least 5 types of angles we've learned THIS year and determine whether they are congruent or supplementary.
Answers Vary.
Another name for slope is: (2 Answers)
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Naomi like to buy markers from her local hobby supply store. One day she walked in and they were having a deal. One deal had a 15 pack of markers for $5.00. Another deal said you had to buy a marker case for $2.00, but you could get a 10 pack of markers for $2.00. Which is the better deal?
In order to become a member of his local gym, Giovanni has to spend $35 to sign up and $12 every month. What is Giovanni's initial value and rate of change.
Initial Value = $35
Rate of Change = $12
What is 120 degrees?
Which equation would produce the steeper(more vertical) line?
6x + 2y = 4
3y - 4x = 12
What is 6x + 2y = 4?