Graphing
How many quadrants are on a coordinate grid?
4
The name of this symbol:
<
less than or equal to
To get a variable by itself, you must _____ out the number that is with it
Cancel
What is the absolute value of -3
3
When graphing, you first travel on the ____ and then on the _____
x-axis
y-axis
What symbols would make the graphed arrow go to the right?
Greater than and Greater than or equal to
What is the difference between equations and inequalities?
Equations only have 1 answer, it is equal to that answer
Inequalities have more than one answer, and they may not be equal to that answer
place these integers in the right order from least to greatest
|-2|, |11|, -4, 0, -2
-4, -2, 0, 2, 11
The x and y-axis are basically just...
Number lines
How many symbols represent inequalities?
4
<, >, <, >
x - 7 > 11
x > 4
Which is larger?
-4.2 or -4
-4
On a coordinate grid, two negative coordinates would go in what quadrant?
Q3
What symbol would be represented by just a point on a number line?
=
There are 3 things needed to graph an inequality - what are they?
The answer
A dot
An arrow
find the distance between (-1,-4) and (2, -4)
3 spaces
(0,0)
When you hear the term "at most" which symbol does that represent?
<=
How many answers can inequalities have?
Infinite answers
is 2 a solution to
2x < 28
yes it is