What type of function is represented in the table?
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The coordinates of vertex A', vertex B' and vertex C' are (-8, 4) , (-12, 12) and (-4, 12) respectively.
<u><em>Explanation</em></u>
According to the given diagram of triangle ABC, the co ordinates of the vertices are: and
If triangle ABC is dilated by a scale factor of 4 to form triangle A'B'C' , then we need to <u>multiply each co ordinate by the scale factor of 4</u>.
So, the co ordinate of A' will be:
the co ordinate of B' will be: and
the co ordinate of C' will be: