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What else can I help you with?
What is the use of number line?
It shows multiple numbers in order to use in addition, subtraction, etc.
What is a line formed by a constant y coordinate?
If the y coordinate does not change, it is a horizontal line.
The horizontal or vertical number line on the coordinate plane?
The horizontal number line on a coordinate plane is called the x-axis, and the vertical number line on a coordinate plane is called the y-axis.
The number that corresponds to a point on a number line?
coordinate, or coordinate value
Who invented the substraction sign?
The subtraction sign (−) as we know it today was popularized by the mathematician Johannes Widmann in his book "Mercator" published in 1489. However, the use of a symbol for subtraction can be traced back earlier to the work of various mathematicians in Europe. The use of a horizontal line to indicate subtraction became standardized over time, leading to the symbol we use today.
When would you use a number line in life?
When you are starting to learn about numbers, their addition and subtraction.
What is a y coordinate?
A y coordinate is when you have a long line (y axis) and you coordinate (put numbers on that line) and you graph them
What is the use of number line?
It shows multiple numbers in order to use in addition, subtraction, etc.
What is a line formed by a constant y coordinate?
If the y coordinate does not change, it is a horizontal line.
Which expression is used to find the slope of a line?
The steepness of a line can be measured as the slope of a line. The letter 'm' is used to denote the slope and it can be expressed as m= (y coordinate of A- y coordinate of B)/ (x coordinate of A- x coordinate of B). A and B are two points on the line.
What are the coordinates of the y-intercept of a line?
The x-coordinate is zero. The y-coordinate depends on the individual line.
The horizontal or vertical number line on the coordinate plane?
The horizontal number line on a coordinate plane is called the x-axis, and the vertical number line on a coordinate plane is called the y-axis.
What is the term for the vertical line on a coordinate plane?
"The" vertical line is wrong; there are lots of vertical lines on a coordinate plane. In the usual x-y coordinate system, such a line has an equation of the form:x = a (for some constant "a"); for example: x = 3
Which method could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoint at 0 0 and 0 15?
Each coordinate of the midpoint of a straight line segment is the arithmetic mean of the coordinates of the endpoints. So the y-coordinate is (0+15)/2 = 7.5
The number that corresponds to a point on a number line?
coordinate, or coordinate value
How is division an subtraction alike?
They both have a line in them.-
Why do you use parentheses on Coordinate Planes?
so that they don't get mixed up if they are put up in a line horizontally
