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1 of 8 0-day streak

Determine the image rule of a basic function or relation

Question 1 of 8

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The reference function is \(f(x)=-x^{2}\)

Apply the coordinate transformation in the stated order

The map is a vertical translation. Write it in translation form

\[p'=p+\begin{pmatrix}0\\-1\end{pmatrix}\]
\[x'=u,\qquad y'=f(u) - 1\]

The point reserved for checking is on the reference function:

\[(2,-4)\]
(a)1 mark

Select the canonical rule after the coordinate change

(b)3 marks

Fill the remaining parameters of the image equation

\[g(x)=c_2x^2+c_1x+c_0\]
coefficient or parametervalue
\(c_0\)?
\(c_1\)?
\(c_2\)?
(c)1 mark

Verify the coordinate map at the listed reference point

The reference point is \((2,-4)\). Enter \(y'\)