What does an open dot mean on a number line

Asked by admin @ 29/10/2021 in Mathematics viewed by 280 People

If an endpoint is included—shown by a closed dot, such as in the graph to the right—use = instead of ≤ or ≥ to indicate the number is included. Complete the inequality for the domain. −4 x 4 On a coordinate plane, a graph of an image with a curve and straight line has 2 points. A closed circle appears at (negative 4, negative 2) and an open circle appears at (4, 5).Complete the inequality for the domain. −4 <= or < x <= or < 4

Answered by admin @ 29/10/2021

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Asked by admin @ 28/10/2021 in Mathematics viewed by 326 persons

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