I have just started to learn function (self learning).(adsbygoogle = window.adsbygoogle || []).push({});

Can someone help me on how to work these out. If someone can get me started I will finish them off.:) Thanks!

[itex]f[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex] [itex]x-7[/itex]

[itex]g[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex] [itex]\frac{1}{x}[/itex]

[itex]h[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex] [itex]x^2[/itex]

Have to work out:

[itex]gh[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

[itex]hg[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

[itex]fh[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

[itex]hf[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

[itex]fgh[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

[itex]f^2[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

[itex]g^2[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

[itex]h^2[/itex]: [itex]x[/itex] [itex]\rightarrow[/itex]

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# Homework Help: Functions Help

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