Inequalities
=
Equal
2 + x = 5
x = 3
What is the Inverse of addition
subtraction
write an equation for - a number increased by 2 is 8
x + 2 = 8
The arrow points left or right for greater than
right
>
Greater than
x -3 = 10
x = 13
Which is the independent variable.
x or input
write an equation for - a number decreased by 1 is 3
x -1 =3
The arrow points left or right for less than
left
<
Less than
3x = 12
x = 4
Which is the dependent variable
y
write an equation for - 5 times a number is 5
5x = 5
If the circle is closed the number is _
Include
Give a solution for x < 5
x = 4,3,2,1,.....
x/5 =10
x= 50
Which is the inequality used for " at most"
less than or equal to
write an equation - the quotient of a number and 5 is 10
x/5 = 10
If the circle is open the number is _ _
not included
What is the largest value that satisfies the inequality x is less than or equal to 6"
6
x/1.5 = 2
x = 3
What is the word for all the numbers in the universe
Infinite
write an equation for - the product of 3 and a number is 6
3x = 6
Inequalities are graphed on a _ _
number line