CPM adv alg chp 3 review

Front

Reduce, or simplify the algebraic fraction: (x^2 - 3x) / (x^2 - 3x + 3)

Back

(x - 3) / (x)

Front

What is an even function?

Back

A function f(x) is even if f(-x) = f(x) for all x in the domain.

Front

What is an odd function?

Back

A function f(x) is odd if f(-x) = -f(x) for all x in the domain.

Front

Identify the center and radius of the circle with equation: (x - 4)² + (y - 3)² = 25.

Back

Center (4,3), Radius = 5 units.

Front

What is the vertex of the parabola: y=2(x-3)²+4?

Back

(3,4)

Front

What is a rational expression?

Back

A ratio of two polynomial expressions.

Front

How do you divide rational expressions?

Back

Factor both the numerator and denominator, then multiply by the reciprocal of the divisor.

Front

What is the standard form of a quadratic equation?

Back

y = ax² + bx + c, where a, b, and c are constants.

Front

What does the vertex of a parabola represent?

Back

The highest or lowest point of the parabola, depending on its orientation.

Front

What is the discriminant in a quadratic equation?

Back

The discriminant is b² - 4ac, which determines the nature of the roots.