In mathematics, the letter "y" often represents a variable, typically used to denote an unknown value in equations and functions. It is commonly used alongside "x" in coordinate systems, where "y" represents the vertical axis and "x" represents the horizontal axis. Additionally, in functions, "y" is often used to express the output value corresponding to an input value "x."
Linear equations (sometimes called Linear Functions) are done using the general form y = mx + b y represents your y-axis value at a certain point m represents the slope of your line (how steep or how gentle it is) x represents the x-axis value at the same point as y b represents the y-axis intercept (where your line crosses the y-axis Given the example y=3x + 1: the m (slope) in this case is 3 the b (y-intercept) is +1 x and y will change for each point on this line. Since our 'b' is 1, we know that the point (0,1) is on our line. So, it can be said that 1 = 3(0) + 1 instead of y = mx + b Working this out, we have 1=1 (which is true).
The y axis represents the vertical co-ordinates whereas the x axis represents the horizontal co-ordinates.
The equation ( x + y = 6 ) represents a line with a slope of -1 that intersects the y-axis at (0, 6) and the x-axis at (6, 0). The equation ( x - y = 6 ) represents a line with a slope of 1 that intersects the y-axis at (-6, 0) and the x-axis at (6, 0). These two lines intersect at the point (6, 0) and are perpendicular to each other.
Since there are no equations following, the answer must be "none of them".
X = 0
Assuming the graph is linear, all equations will follow the formula y = mx + c, where "mx" represents the gradient of the line; "c" is the y-intercept i.e. where the graph crosses the y-axis.
The y axis represents the vertical co-ordinates whereas the x axis represents the horizontal co-ordinates.
The x-axis usually represents the independent variable, while the y-axis represents the dependent variable.
Linear equations (sometimes called Linear Functions) are done using the general form y = mx + b y represents your y-axis value at a certain point m represents the slope of your line (how steep or how gentle it is) x represents the x-axis value at the same point as y b represents the y-axis intercept (where your line crosses the y-axis Given the example y=3x + 1: the m (slope) in this case is 3 the b (y-intercept) is +1 x and y will change for each point on this line. Since our 'b' is 1, we know that the point (0,1) is on our line. So, it can be said that 1 = 3(0) + 1 instead of y = mx + b Working this out, we have 1=1 (which is true).
libya
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
Usually the x-axis.
The y axis represents the vertical co-ordinates whereas the x axis represents the horizontal co-ordinates.
y axis represents frequency ona histogram
lines of lattitude extend up the y axis but are parallel to/on the x axis
It would be Libya