A segment that connects any two points on a circle.
What is a chord?
100
The longest side of a right triangle.
What is the hypotenuse?
100
The term for explaining how linear a scatterplot is.
What is collinear?
100
The three ways to solve systems of equations.
What are graphing, substitution, and elimination?
100
The distance from zero.
What is absolute value?
200
An angle that has the vertex on the edge of a circle. It is half the measurement of the arc.
What is an inscribed angle?
200
In a right triangle, the two legs are 7in and 15in. How long is the hypotenuse?
What is 16.6 in
200
The value that shows how fast a line increases or decreases and how often.
What is the slope?
200
Solve by graphing:
y= 2x - 5
y= 1/2 x + 4
What is (6,7).
200
The name of the tip of the "v" in an absolute value graph.
What is the vertex?
300
An angle with the vertex at the center of the circle. It has the same measure as the arc.
What is a central angle?
300
In a right triangle one leg is 15 ft and the opposite angle is 75 degrees. What are the lengths of the other two sides?
4 and 15.5
300
When graphing data using years, you start with this value so the data has meaning.
What is 0.
300
Solve by substitution:
3x + 2y = 6
x - 2y = 2
What is (2,0)
300
Where is the vertex in the following equation?
y=3|x-8|+2
(8,2)
400
A circle has a radius of 12 and a sector that is 65 degrees. What is the arc length?
13.61
400
The five ways to prove triangles are congruent.
What are SSS, SAS, ASA, AAS, and HL.
400
Give an example of two things that would have no correlation.
Answers vary
400
Solve by elimination:
4x + 2y = 12
-3x + 2y = -2
What is (2,2)?
400
What is the slope of the following absolute value graph?
y=2/3|x-4| -2
2/3
500
A circle has a radius of 12 and a sector that is 65 degrees. What is the sector area?
81.68
500
Triangles with 3 angles that are the same.
What are similar triangles?
500
Find the equation for the line of best fit for this data:
in 1995 there were 75,000 cars. In 1997 there were 80,000 cars. In 2005 there were 200,000 cars. In 2013 there were 250,000 cars.
y= 10,456x + 72,833
500
Sherry and Mark deliver a total off 300 papers. Sherry delivers 20 papers per hour, and Mark delivers 30 papers per hour. How many papers does each person deliver if they work the same amount of time and how long do they work?
Sherry delivers 120 papers and Mark delivers 180 papers. They each work for 6 hours.
500
What is the slope and vertex of the following absolute value graph?
y = 5|2x-3|+1