Math 2 Review Warm-Up

Front

What is the simplified form of \(\sqrt{125}\)?

Back

\(5\sqrt{5}\)

Front

What are the transformations of the function \(y=(x-2)^{2}+4\)?

Back

Horizontal shift right 2, Vertical shift up 4

Front

Find the difference: (3 - 2x + 2x^{2}) - (4x - 5 + 3x^{2})

Back

\(-x^{2} - 6x + 8\)

Front

What is the first step in solving \((x + 2)(x - 3) = 0\)?

Back

Set each binomial factor equal to zero

Front

What is the area of the rectangle represented by \(25x^{2} - 20x\)?

Back

\(25x^{2} - 20x\)

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What does FOIL stand for in binomial multiplication?

Back

First, Outside, Inside, Last

Front

What is the quadratic formula?

Back

\(x = \frac{{-b \pm \sqrt{{b^{2} - 4ac}}}}{{2a}}\)

Front

What is the vertex form of a quadratic function?

Back

\(y = a(x - h)^{2} + k\) where (h, k) is the vertex.

Front

What is the difference between a function and a relation?

Back

A function assigns exactly one output for each input, while a relation can assign multiple outputs.