Show:
Other problems
Concepts
Vocab
Definitions
Problems
100
2x+4=6x+20
x=-4
100
This concept would cross off 4y and -4y. 2x+4y=11 6x-4y=12
What is Elimination method?
100
A number times itself that gives you the value under the radical. One answer being positive and one being negative.
What is a square root?
100
The theorem used when working with a right triangle.
What is Pythagorean Theorem?
100
What is 2x+4y=9 5x-4y=12
x=3,y=.75
200
2x-7=9x-21
x=2
200
This is used to find missing sides.
What is Pythagorean Theorem?
200
These are the sides of a right triangle.
What are legs and hypotenuse?
200
Multiplying a number by itself three times.
What is cubing?
200
What is 4x+4y=20 2x-4y=10
x=5, y=0
300
9x+24=5x
x=-6
300
The chart below shows what type of function... linear or non linear, proportional or non proportional. x 2|4|6|8| y 1|2|3|4|
What are linear and proportional functions?
300
The number that is the square of an integer.
What is perfect square?
300
The (0,0) point on a graph is called.
What is Origin?
300
What is 6x+9y=96 6x-3y=54
X= 10.75 Y= 3.5
400
28x-13=3x-38
x=1
400
The following famous sequence 1,1,2,3,5,8,13,21,....
What is Fibonacci numbers?
400
This is measured by rise over run.
What is slope?
400
An equation using two variables that gives a straight line when plotted on a graph.
What is a linear equation?
400
What is 7 squared + 2 squared = C squared.
C= 7.3
500
60x+50=10x-100
x=-3
500
In this method you solve for one variable and replace into the other equation.
What is the substitution method?
500
In the Pythagorean theorem, the two sides that form the 90° angle are said to be this.
What is perpendicular?
500
The place where a graph crosses the y axis.
What is the y-intercept?
500
What is 8 squared + 8 squared= C squared
C=11