Answered

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A quadratic function
y=f(x) is plotted on a graph and the vertex of the resulting parabola is (3,5). What is the vertex of the function defined as g(x)=f(x)−3


Sagot :

AlgebraicAardvark

Since g(x) is a transformation of f(x) and the "-3" is outside the f(x) notation, the transformation will effect the y-values of the points on the graph of f(x).

What will subtracting 3 from every y-value of every point on the graph of f(x) do to the graph?

And more specifically, what will that do to the vertex that was at the point (3,5)?

hannah17marie

Answer:

(-3, 2)

Step-by-step explanation:

reflect over the y axis, and then shift down 3 units.

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