Week 9 – finding “a”
All we do is plug in where the point is into the equation to find “a”
Week 8 – Finding the standard form from the general form
to find the standard or vertex form we have to complete the square. On the left side we put brackets in to separate the C to find the perfect square for the brackets to find the to find the standard
Week 7 – finding the discriminant
To find the discriminant we have to use we plug in the numbers and when we find the answer that is our discriminant. The discriminant tells us how many roots our equation has… so if x>0 we have two roots