The x goes first. If you have trouble remembering which way round it is, remember "the monkey runs along the ground (x) then up the tree (y)". So (2,5) means "two along and five up" or "x:2, y:5".
The graph of y 2 x contains the following points: (0,0) (1,1) (-1,1) (2,4) (-2,4) (3,9) (-3,9)
Traditionally, ordered pairs are given with the x value first and the y value second: (x,y).
First note that this not the graph of y = |cot(x)|.The equivalent equations for |y| = cot(x) or cot(x) = |y| arecot(x) = -y or cot(x) = +ySo plot y = cot x and then reflect all the points in the x-axis.
The zeros of a polynomial represent the points at which the graph crosses (or touches) the x-axis.
Easy. Same thing as the graph of f(x) = x^2 + 1 which have NO intercept.
The graph of y 2 x contains the following points: (0,0) (1,1) (-1,1) (2,4) (-2,4) (3,9) (-3,9)
In two dimensions, the infinitely many points with coordinates of the form (x, x-2) where x is any number.
x=y+2 y=x-2 The y value at the x axis (x=0) will be -2, so graph (0, -2). Let's calculate a few more points by varying x and calculating y: if x=2, y=2-2=0 (2, 0) similarly: (1, -1) (5, 3) Graph those points, then draw a line connecting them all. That's the graph of x=y+2.
Whether the graph has 0, 1 or 2 points at which it crosses (touches) the x-axis.
two at x = -2 and x = -1
2
The x axis is read first when plotting points in the form (x,y) on the xy-plane.
To get the distance between two points on a graph, call the first point #1 and call the second point #2. Subtract the (x from #1 from the x from #2). Square that quantity. Then add the result of subtracting the (y from #1 from the y from #2) after squaring the subtracting y points. Then, take the square root of everything.
A pair of two points (2D) or 3 points (3D) written as (x,y) or (x,y,z).
if the linear equation is x+y=1 means we are having the graph points (1,0) (2,-1)....using this graph we can draw the graph
It is a line. There are many ways to graph it using intercepts etc. But, you can pick some x points, plug them in your equation, and find the corresponding y point, The graph those (x,y) values
You can graph X -4 2 and slope 3 2 by first finding the values of X and Y and then using those values to sketch your graph.