x
The first number is the X axis and the second number is the Y axis
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 X axis goes left to right, while the Y axis goes up and down.
y=-x Draw a straight line with slope -1 passing through (0,0). Or, plot (x,y) coordinates that satisfy the equation, and connect the dots.
when the y-axis is broken on a plot of y vs. X
(0,0)
To plot three equations in MATLAB, you can use the fplot function for each equation or define them as functions. For example, you can create a script like this: f1 = @(x) x.^2; % First equation f2 = @(x) x + 2; % Second equation f3 = @(x) sin(x); % Third equation fplot(f1, [-10, 10], 'r'); hold on; % Plot first equation in red fplot(f2, [-10, 10], 'g'); % Plot second equation in green fplot(f3, [-10, 10], 'b'); % Plot third equation in blue hold off; grid on; legend('y=x^2', 'y=x+2', 'y=sin(x)'); This code sets the range for the x values, specifies colors for each plot, and adds a legend for clarity.
its easier solve for y an plot the corresponding pointsyou,ll get Y=-x+9 an then you find your coordinate points-2,11-1,100,91,82,73,6etcand then plot those points
Yes, it is a straight line
You plot the x value in conjuction to the y value. For example, if 6 is the x value and 6 is also the y-value you would find it on the x-values line and search for 6 on the y-values line and plot the point where the lines intersect. The coordinates or the point would be (6,6).
by saying kiss my asprin
This is one way to do it 1) Find the x and y -intercepts y = -3x + 6 Plug in 0 for "x" and solve for "y" y = -3(0) + 6 y = 6 That means that when x = 0, y = 6 So plot the first point (0, 6) onto the graph <-- this is your x-intercept by the way Next do the opposite by plugging in 0 for "y" and solve for "x" y = -3x + 6 0 = -3x + 6 3x = 6 x = 2 That means that when y = 0, x = 2 Plot the point (0,2) on the graph. This is your y-intercept. Now, you can just connect the two points and you will get your line.