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AustraliaVIC
VCE 11 Methods 2023

4.02 Function notation

Interactive practice questions

Suppose that $\left(7,-6\right)$(7,6) is an ordered pair that satisfies the function $g$g. Write this situation using function notation.

Easy
1min

Consider the function $f\left(x\right)=8x+6$f(x)=8x+6.

Easy
< 1min

Consider the function $f\left(x\right)=-9x^2-8x-4$f(x)=9x28x4.

Easy
1min

Use the graph of the function $f\left(x\right)$f(x) to find each of the following values.

Easy
1min
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Outcomes

U1.AoS1.1

functions and function notation, domain, co-domain and range, representation of a function by rule, graph and table, inverse functions and their graphs

U1.AoS2.12

substitute integer, simple rational and irrational numbers in exact form into expressions, including rules of functions and relations, and evaluate these by hand

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