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# The number e and it's equations.

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1. I've just realised I can't do these questions! Can someone explain to me how to do question 8bi and 8bii please.
Attached Files
2. AQA-MPC3-QP-Jan11.pdf (86.8 KB, 70 views)
3. The y-coord of A is when x = 0. Set x=0 in your equation to get a value for y.

For B, set y = 0 in your equation and solve for x.
4. For i), just set . You know that anything to the power of 0 is 1, including e. For ii), set , take out a common factor and give it a go.
5. But how do you actually solve the equation, I'm struggling to take out common factors or factorise anything.

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