Graphs & Shapes > Number Lines

Number line: all numbers less than 4 Number line: all numbers greater than 2.5 and less than 3.5 Number line: all numbers less than -6 and greater than 3 Coordinate line: half-open interval between -2 and 5 Addition illustrated with a number line Subtraction illustrated with a number line Angle of sheet metal gutter to maximize the amount of water carried Time line: birth and death clock intervals Time line: birth and death clock intervals, LCD Number line: proper and improper fractions and mixed numbers Number line: proper and improper fractions and mixed numbers Number line: rounding numbers Number line: commutability of addition of fractions Box-and-wisker plot Number line: standard deviations from the mean Box-and-wiskers plot: Oscar winning men and women Percentage of adults with bachelor's degrees in different US regions Number line: half-open interval Number line: half-open infinite interval Number line: open interval Number line: half-open infinite interval Acceptable measurement: rod Two points and intermediate points Box-and-wiskers plot: test scores Box-and-wiskers plot: ten tallest buildings Location of numbers -3 and 4 with respect to number 0 Interval between a and b: (1) open, (2) closed, (3) half-open Coordinate line: interval between 2 and 5: (top) open, (bottom) closed Coordinate intervals: (4) half-open between a and b, (5,6) infinite Infinite intervals Coordinate line: infinite interval from -7/3 to infinity Infinite interval between 4 and negative infinity on coordinate line Coordinate line: open interval between -1 and 3 Half-open interval between 2/3 and 14/3 on coordinate line Infinite interval between 2 and infinity on coordinate line Coordinate line: (top) when x > 0, (bottom) when x < 0 coordinate line: (top) (-3, 3), (bottom) union of 2 infinite intervals Coordinate line: Open-interval between 2.5 and 3.5 Coordinates: union intervals negative to infinity -6, 6 to infinity Points on coordinate line at -1 and 3/2 Points on coordinate line at 2 and 5 Coordinate line: half-open interval between -2 and 4 Coordinate line: infinite interval between -2 and negative infinity Coordinate line: closed interval between 3 and 7 Sign chart Sign diagram: divisions at -2, -1 and 3 Sign diagram: divisions at -1 and 0 Sign diagram: divisions at -5 and -3 on coordinate line
 

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