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2.02 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

Consider the equation $x+3y=6$x+3y=6.

Assume that $y$y is a function of $x$x.

Medium
3min
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Outcomes

1.1.24

use function notation, determine domain and range, recognise independent and dependent variables

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