How to find transformation for an analytic geometry equation

Practice Questions

Advanced Geometry › How to find transformation for an analytic geometry equation

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1

A regular pentagon is graphed in the standard (x,y) coordinate plane. Which of the following are the coordinates for the vertex P?

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2

Line m passes through the points (–4, 3) and (2, –6). If line q is generated by reflecting m across the line y = x, then which of the following represents the equation of q?

3

Let f(x) = x3 – 2x2 + x +4. If g(x) is obtained by reflecting f(x) across the y-axis, then which of the following is equal to g(x)?

4

Let . If we let equal when it is flipped across the y-axis, what is the equation for ?

5

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The graphs of f(x) and g(x) are shown above. Which equation best describes the relationship between f(x) and g(x)?

6

Let f(x) = -2x2 + 3x - 5. If g(x) represents f(x) after it has been shifted to the left by three units, and then shifted down by four, which of the following is equal to g(x)?

7

If the point (6, 7) is reflected over the line \dpi{100} \small y=x and then over the x-axis, what is the resulting coordinate?

8

Let f(x) be a function. Which of the following represents f(x) after it has been reflected across the x-axis, then shifted to the left by four units, and then shifted down by five units?

9

How is different from ?

10

Explain how the below function translates:

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