Similarity and Introducing Slope
What kind of transformation is this?
Reflection
The slope of a line is ___________ over ____________.
Rise over run
What kind of solution does this system have?
No solution
Would the water in this tank be filling up or draining out?
Draining out
What kind of association does this data have?
Positive Association
Determine the value of x.
54*5x=57
What are the three transformations that produce congruent images?
Rotation, Translation and Reflection
What kind of slope is this?
Zero
True or false: If a point is on the graph of a line, it is NOT a solution.
False
Is this a function?
No
What is the slope of the line of best fit for this data?
-1.1
Simplify.
(32)5
310
True or false: If two shapes are congruent, they are also similar.
True
What is the equation for slope-intercept form?
y=mx+b
What are the two methods we learned to solve a system of equations?
Graphing and Elimination
What is the output when the input is 2?
5
What is this graph called?
Scatter Plot
What is this number in Scientific Notation?
56,000,000,000
5.6 X 1010
What transformation does not create a congruent image?
Dilation
What is the difference between a proportional and a non-proportional graph?
A proportional graph goes through the origin a non-proportional graph doesn't go through the origin.
What kind of solution would this equation have?
2x-5=2x+5
No solution
How can you tell if something is a function?
Vertical line test or there is only one output for every input
What is the name of a point that doesn't fit the rest of the data?
Outlier
Is the square root of 15 rational or irrational?
irrational
What are the two things you need to tell if two figures are congruent?
Same size and same shape
What is the slope formula?

What is the solution to this equation?
(x-3)/4=.5
x=5
What are the 4 different ways you can represent a function?
Table, graph, mapping and an equation
What does the point mean in terms of the situation?
A 36 month old would weigh 82 kilograms-
is 5/3 rational or irrational
rational