This week I learned how to find different angles in standard position. First if they give you the point, then you have to determine the side lengths of the triangle. Then you use pythagoreas theorm to determine the hypotenuse. After that, then you use SOH CAH TOA to find the angle.

This week I went back and looked at solving quadratics. First step is to look at the “a value” if it’s just x² 

then it’s a lot easier to work with. Next step is to find the factors of the “c value” and so it and the “a value” can add to the “b value.” last step is to make it a zero pair by putting the opposite sign to cancel it out.

This week I learned how to use the table of values in a quadratic function to find the vertex and x intercepts. You can find the vertex on the table of values by plugging x into the function and then on the table of values you look for either the highest or the lowest point on the y.