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AG

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Problem 3

Complete parts a-c for each quadratic function.

a. Find the $y$ -intercept, the equation of the axis of symmetry, and the $x$ -coordinate of the vertex.

b. Make a table of values that includes the vertex.

c. Use this information to graph the function.

$$

f(x)=-x^{2}+4 x-1

$$

Answer

a) Therefore the $x-$ co-ordinate of the vertex is $[2]$

b) see table

c) see graph

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## Discussion

## Video Transcript

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