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Those lines are an algebraic operator that marks an absolute value. If the value surrounded by the lines is negative, it becomes positive. If it's positive, it remains so. For example:
|-9| = 9
|9| = 9
|5 - 7| = 2
|7 - 5| = 2
If f(x) = |x2 - 5|, then f(x) describes a parabolic curve for which the values in the range -5 ≤ x ≤ 5 are positive rather than the expected negative. It would look vaguely similar to a calligraphic letter "w", with the bottom two points being on the x axis.
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What does a number in between two straight lines mean?
It means absolute value, or the distance from zero.
What do you call two perpendicular number lines?
2 perpendicular lines are called 2 pwrpendicular lines it is sorry <:(
The plane formed by the intersection of two number lines?
Origin
What is the difference between vertical and horizontal lines?
vertical lines run from top to bottom, horizontal lines run from left to right the difference between the two is 90 degrees if you place vertical lines next to horizontal lines.
What is formed by two number lines that intersect at a right angle?
a coordinate plane
What does a number in between two straight lines mean?
It means absolute value, or the distance from zero.
Where do two perpendicular lines interest?
Next to the troll
How can two lines be parallel?
If they are set next to each other and never cross.Edit by Gamerkid26:_________________ Those two lines are parallel.// Those two lines are also parallel.So are those two.\\ And those two./\ These lines are NOT parallel.======================
What does it mean for two lines to be parallel?
it means that two straight lines that will never connect
What do two lines on either side of a number mean in a math equation?
It means the absolute value of a number, which is always positive.
What does clerihew mean?
A "clerihew is a poem with 4 lines,about a person,first two lines rhyme,second two lines rhyme,and they are funny.
What does two purple lines mean on a urine drug test?
That's a negative result...
What does two vertical on the outside of a number mean?
it means to take the absolute value of the number, which means the number's distance away from zero. So negative 4 with the two vertical lines equals 4. it is 4 away from 0
What is the geometric symbol for parallel?
Two vertical lines, next to each other.
What are the lines called that are perpendicular to a parallel line?
'two perpendicular number lines are called'Special:Search
What is the mean of graphical solution of two straight lines?
The graphical solution of two straight lines, if it exists, is a single point. If such a point exists, its mean will be itself.
What the definition of parallel lines?
Parallel lines are two or more lines that run perfectly straight, into infinite, next to each other so that none of the lines will ever touch.
