Transformations
What is is called when you flip a shape over the x or y axis?
Reflection
How do we find slope?
Rise over run
What is an integer?
All whole positive and negative numbers
How would I simplify 84+54? Explain.
Multiply the bases, the exponents are the same.
What are complementary angles?
Angles whose sum adds to 90
What is it called when a figure slides on a coordinate plane?
Translation
What equation do we use when writing an equation from a line on a graph?
y=mx+b
What is it called when each input has exactly one output?
Function
How do you make 2-4 positive?
Put it into a fraction
What is a supplementary angle?
Angles whose sum add to 180
What is it called when a figure changes its place on a coordinate plane but does not change shape or size
Rigid Transformation
What is the point that touches the y axis called?
y-intercept
What does inverse mean?
How would you write 0.0000729 as a single digit times ten to a integer power?
7 x 10-5
What are adjacent angles?
Angle that are next to each other.
What is a transformation that makes a scale copy of a figure?
Dilation
y=2x+5
What is the slope and the y-intercept?
Slope 2
y-intercept 5
What do you call the "flipped" fraction you use when dividing fractions?
Reciprocal
What form is this written in?
3.2 x 105
Scientific Notation
What are vertical angles?
Angles across from each other
How can you tell if two shapes are similar?
Same shape/Same scale factor for each side
If you have two lines on a graph, how do you determine the solution to those two equations?
It is where the two lines intersect
The measure of the steepness of a line.
Slope
What would the value of n be?
(7n)2 = 73 x 75
n=4
What are alternate interior angles?
Angles on opposite sides of the transversal and inside the parallel lines