a line that divides the figure so that if it is folded on the line it will match.
What is line of symmetry?
100
the second member of an ordered path
What is y-coordinate?
100
d= 45t
What is d=30(t +2)?
100
For any real numbers a and b, a + b= b +a; axb=bxa
What is Commutative Property of Addition and Multiplication?
100
x <- 13 or x > -5
What is x +9 <-4 or x + 9>4
200
The average of a set of values
What is mean?
200
the intersect of x axis and y axis.
What is origin?
200
y=3
What is 2x +6y=22?
200
For any numbers a, b, and c, a + (b +c)= (a +b) = c; a(bc) =(ab)c
What is Associative Property Of Addition and Multiplication?
200
x < - 1 or x > 16
What is 4x - 4 <-8 or x - 4 > 12
300
the middle value in a set of data when all the values are arranged in order.
What is median?
300
the y coordinate of the point where a graph intersects the y-axis.
What is y-intercept?
300
d= 45t
What is d=30(t + 2)
300
For any numbers a, b, and c, a(b+c) =ab +ac
What is The Distributive Property of Multiplication over Addition ?
300
no solution
What is x >3 and x < -1?
400
in a set of data the value that occurs most often.
What is mode?
400
the first member of an ordered pair
What is x-coordinate?
400
y= -2
What is 2x +y = 6 ; x=4?
400
Addition: For any number a, a +0=a
Multiplication: For any number a, a x 1=a
What is The Identity Properties?
400
all real numbers
What is x < 1 or x > -1?
500
a letter or a symbol used to represent one or several numbers.
What is variable?
500
the x coordinate of the point where a graph intersects the x axis.
What is x- intercept?
500
y=3
What is 2x +6y = 22; x= 2?
500
Addition for each real number a there is one and only one additive inverse b for which a + b= 0.
Multiplication: For each nonzero number a, there is one and only one multiplication inverse b for which ab =1
What is The Properties of Inverses?
500
5/4 < m < 1
What is - 2 < 4m + 3 < 7 and (m - 5 < 4 or 3 - m > 12 )