Show:
Real Numbers and Number Lines
Congruent Segments
The Coordinate Plane
Midpoints
Miscellaneous
100
Numbers that include 0 and all the counting numbers.
What are whole numbers?
100
Congruent segments means this.
What is two segments with the same length?
100
(3,-1) would be an example of this.
What is an ordered pair?
100
On a number line, C is equal to 1 and E is equal to 4. The midpoint of segment CE is this.
What is 2.5?
100
A decimal with an infinite number of digits either with a repeating pattern or not repeating.
What is a non-terminating decimal?
200
Numbers that include 0 and all the positive and negative numbers.
What are integers?
200
3x + 16 = 7x Solve for x.
What is 4?
200
If you were to graph the ordered pair (-2,2), the point would be in this quadrant.
What is Quadrant II?
200
Find the midpoint: (4,12) , (8,20)
What is (6,16)?
200
Look on the board. Point B is located in this quadrant.
What is Quadrant 1?
300
Any number that can be written as a fraction, where the numerator and the denominator are integers and the denominator is never equal to 0.
What are rational numbers?
300
2x - 5 = x + 7 Solve for x
What is 12?
300
Refer to the graph on the board. Name the ordered pair for point A.
What is (2,3)?
300
Find the midpoint (7,-5), (3,15).
What is (5,5)?
300
Points S, T, and W are collinear, with W between S and T. Find SW if ST=52 and WT=27.
What is 25?
400
Decimals that are non terminating and do not repeat are called this.
What are irrational numbers?
400
3x + 7 = 5x - 9 Solve for x.
What is 8?
400
Refer to the graph on the board. Name the ordered pair for point B and C.
What is (-3,0) and 2,-2)?
400
Find the midpoint: (a,b),(c,d)
What is (a+c/2),b+d/2)?
400
Look on the board. Point C is the midpoint of segment AB. Find the value of x.
What is 9?
500
The number of units a number is from zero on a number line (always positive).
What is absolute value?
500
In triangle ABC: AB=2x+7 AC=5x-4 BC=3x+5 The perimeter is 68. Find x, AB, BC, and AC.
What is 6, 19, 23, 26?
500
On a coordinate plane, the midpoint of a segment is located at the origin. What is true about the coordinates of this segment? (Hint: Sketch several segments, each with their midpoint at the origin, and examine the coordinates of the endpoints of each segment.)
What is the x-coordinates of the endpoints are opposite and the y-coordinates of the endpoints are opposite?
500
Luke is making a model of our solar system. He has placed Venus and Mars in his model on the coordinate grid. He wants to place the model of Earth at the midpoint of the segment connecting Venus and Mars. What will the coordinates for model Earth be?
What is (4,4)?
500
In triangle PQR: PR=QR PQ=x+3 QR=x+6 The perimeter is 93 Find x and PR.
What is 26 and 32?