# Quadratic Functions

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1.Solve by competing the square

m -

( Note from me: If the answer has anything to do with plus or minus sign I don't see that as one of my option on the homework?)

2. Write a quadratic equation in the variable x having the given numbers as the solutions. Type the equations in standard form ax + bx+c=0.

Solution : 4, only solution

The equation is:

3. Find the vertex,line of symmetry, and the maximum or minimum value of a quadratic function, and graph the function on paper. F(x) = 8-x

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##### Solution Summary

This uses an example to find the vertex, line of symmetry, and maximum/minimum values, as well as graphing.

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Please see the attached file, answers are in red.

1.Solve by competing the square

m -

( Note from me: If the answer has anything to do with plus or minus sign I don't see that as one of my ...

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