Week 8 – Analyzing Quadratic Functions

This week in pre calculus 11, we learned how to analyze quadratic functions as well as how they look on a graph by the equations. We learned that we can find something from each quadratic.

y=a(x-p)^2+q

From the function above, we can acquire the vertex, compression or wideness, line of symmetry, maximum or minimum value, the direction of the parabola, domain, range, and y-intercept.

The other two quadratic functions we have analyzed are the following:

y=(a+b)(a+c)

From this function, we can determine the x-intercept(s) as well as the line of symmetry.

y= ax^2+bx=c

This function, like the first one can determine the direction of the parabola, and the compression or wideness, the y-intercept, as well as the minimum or maximum value.

Thanks for reading what I learned from this week in pre calculus 11! Hope you enjoyed!

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