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Integration is the reverse of calculating the derivative in maths. We can use integration to determine the area under a graph between to x values. I will demonstrate a basic integration question to show y...
I will run through an example of how to solve a set of simultaneous equations. In simultaneous equations you are given two or more algebraic equations and you need to solve them for the variables, usually...
When considering a term in the form of xn, we use the rule nxn-1 when differentiating.
So, we multiply the power of x by the coefficient (number in front) of x and then minus ...
When dividing fractions you must remember the KEEP, CHANGE, FLIP rule.
KEEP - The first fraction you KEEP as it is, you don't change it.
CHANGE - You now change the sign from a division to a...
24.50/7 = £3.50 - price of 1 ticket
63/3.50 = 18 - number of tickets bought total
18 - 7 = 11
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