A "Y" with a line and a dot over it typically represents a variable in mathematical logic or set theory, often denoting a specific type of set or a particular function. The dot can signify a particular point or value associated with that variable. In other contexts, it may be used in phonetics or other specialized fields with specific meanings. However, without additional context, its interpretation can vary.
-- Put a dot at the point where (x=1, y=5). -- Move your ruler so that the dot and the origin are both on the edge of the ruler. -- Draw a line along as much of the ruler as you want to. That line is the graph of y = 5x, which is the equation of the line you're describing.
If you mean: y = -5x then the slope of the line is -5 and there is no y intercept
If you mean a line of y = 2x+5/4 and a curve of y^2 = 10x Then it works out that the line touches the curve at: (5/8, 5/2)
The slope of a line is its "rise over run", or the ratio of its change in y to its change in x. The y intercept is a point where a line intersects the y axis.
At what point the line intersects the y-intercept, in an equation y=mx+b, b is the y-intercept.
Put a dot on the x axis at x=3 and a dot on the y axis at y=3 and draw a straight line between them.
-- Put a dot at the point where (x=1, y=5). -- Move your ruler so that the dot and the origin are both on the edge of the ruler. -- Draw a line along as much of the ruler as you want to. That line is the graph of y = 5x, which is the equation of the line you're describing.
It tells where on the y-axis the point goes. In Y = -2x + 3, the y-intercept is 3, which tells you to put the dot on the point 0,3.
If you mean: y = -5x then the slope of the line is -5 and there is no y intercept
Here are some simple functions. 1. x=5 2. y=-3 3. z=x+iy for x=3 and y=8 Here are the diagrams: 1. A dot at x=5 on the real number line 2. A dot at y=-3 on the vertical number line. 3. Move 3 units on the x-axis and up 8 units to y=8 and put a dot. A more complex diagram would be drawn for a function like y=sin x and would be a "sin" wave.
If you mean the slope of the line with equation y = x then it is 1 and there is no y intercept
If you mean a line of y = 2x+5/4 and a curve of y^2 = 10x Then it works out that the line touches the curve at: (5/8, 5/2)
x = 4 is the set of all points where the x coordinate = 4 On a number line, it's easy to graph. You simply place a dot on the number 4. When you extend that number line along the y axis, the dot extends, as well, into a line.
The slope of a line is its "rise over run", or the ratio of its change in y to its change in x. The y intercept is a point where a line intersects the y axis.
At what point the line intersects the y-intercept, in an equation y=mx+b, b is the y-intercept.
If you mean: y = -3x then the slope of the line is -3
If you mean y = 2.3x then the slope of the line is 2.3