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How do you find the stationary points of a graph?

Start by drawing an example graph which contains stationary points, use this to explain what a stationary point is. Explain how we could manipulate the graph to identify these points (explaining different...

HL
Answered by Harrison L. Maths tutor
2820 Views

Prove by mathematical induction that 2^(2n-1) + 3^(2n-1) is divisible by 5 for all natural numbers n.

First check that this works for n=1:2^(2x1 - 1) + 3^(2x1 - 1) = 2^1 +3^1 = 5 (so true for n=1)Now we assume this to work for any n = k.Assumption: 2^(2k-1) + 3^(2k-1) = 5a, where a is some integer constan...

KI
11198 Views

How do you sketch the graph of a function?

To sketch a graph, you can follow the steps below, spiking some of them if not needed or not applicable:0 Clean up the function (makes following steps easier).1 Determine the maximum domain of definition ...

TD
Answered by Tudor D. Maths tutor
3663 Views

Explain how partial pressure of oxygen affects how oxygen binds to haemoglobin in different areas of the body.

In the lungs, the partial pressure of oxygen is high therefore haemoglobin readily binds to the oxygen. This causes the haemoglobin to undergo a conformational change and increase its affinity for oxygen ...

VA
Answered by Vinisha A. Biology tutor
5315 Views

Discuss the socio-economic consequences of soil degradation.

There are more than 20 million km2 of degraded land worldwide (2015). Overgrazing and agricultural mismanagement affect more than 12 million km2 and 20% of the world's pasture and ra...

TK
Answered by Tomas K. Geography tutor
1544 Views

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