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Is the intersection of a line a point?
The intersection of two lines is always a point or the line itself. The intersection of a line with plane also the same as above.
How do you model your equation on a number line to show your answer?
You model your equation on a number line to using a bar model.
What does a vertical line going downward represent?
If the "line" has a direction, it is a vector. Algebraic "lines" have no end nor beginning and so cannot "go" down nor up.
Different kinds of lines and their definition?
Parallel lines: they never intersect Transversal lines: they cut through parallel line Line segment: it has 2 endpoints Number line: has negative, zero and postive numbers on it in ascending order Line of best fit: best correlation between 2 variables Dotted line: separates graphical quantities Straight line equation: plotted on the Cartesian plane
What is the mathematical symbols represent the relationships between concepts?
The answer depends on what kind of relationship. For example,a vertical line denotes "is a factor of" as in 7 | 56.two vertical lines denote "is parallel to" as in AB DC (in a parallelogram ABCD).two horizontal lines represent "is equal to"three horizontal lines represent "is identical to" as in (a + b)*(a - b) ≡ a2 - b2.There are other symbols for relationships.
