Functions and graphs: Function machines and composition of functions
Computing function values
Given is the function \(h\) defined as \(h(z)=5\,z^2-2\).
Calculate the function values below; eliminate parentheses and carry out calculations with numbers that occur in them.
Calculate the function values below; eliminate parentheses and carry out calculations with numbers that occur in them.
| \(g(4)={}\) |
| \(g(4y)={}\) |
| \(g(3y-2)={}\) |
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