BEWARE! THIS IS HARD!!
NOTE: f(x) just means an equation like y = something x. It's not something to be scared by!There are a few ways you might be asked to ...
There are some other types of graph that you should be familiar with:
Quadratic Graphs and Quadratic Equations
You may be asked to use a graph to solve a ...
Quadratic graphs sound hard...but they're not really! They are simply just graphs in this format:
y = x2 + anything
To plot a quadratic graph just put in...
Parallel LinesThese are just lines that have the same gradient. Above you will see the lines for y = 1.5x +1 and y = 1.5x - 0.5.It doesn't matter what the v...
The standard way to arrange a straight line graph equation is y = mx + c is
So if you are given an equation like this 4y - 8x = 5 then you should rearrange i...
The gradient just measures how steep the graph is. The bigger the gradient, the steeper it is.You should learn the following formula:So let's take an example.
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The Y Axis Is Vertical, The X Axis Is HorizontalBut you knew that right?There are 4 Quadrants On A Graph
In quadrant 1, x and y are positive
In quadra...
