Question

#7 The verticals of triangle PQR are P(-2,3) Q(1,2) and R(3,-1). Graph the image of the triangle using prime notation

Answer 1

The transformation rule is:

$(x,y)\rightarrow(x+4,y+6)$

For P(-2,3), P' will be:

$\begin{gathered} (-2+4,3+6) \\ P^{\prime}=(2,9) \end{gathered}$

For Q(1,2), Q' will be:

$\begin{gathered} (1+4,2+6) \\ Q^{\prime}=(5,8) \end{gathered}$

For R(3,-1), R' will be:

$\begin{gathered} (3+4,-1+6) \\ R^{\prime}=(7,5) \end{gathered}$

So the image of the triangle will look thus: