Brenda Becerra p.4

A line through a shape so that each side is a mirror image.

A open plane curve formed by the intersections.

The standard form is y = ax^2 + bx + c. 

A function written as f(x) = ax2 + bx + c.

f (x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola.

If ab = 0, then either a = 0 or b = 0 (or both).

Where a function equals the value zero (0).

Finding what to multiply together to get an expression.

Finding what to multiply together to get an expression.

When the sum of two numbers multiplies their difference.

(a + b)2 (a - b)2

Use to solve quadratic equations.

A way to determine a number and type of solution.

A # that can be written as a real #.

A number used in the formula A=BI.