Final Exam Review Q1 Math 2 Honors

Front

What is the parent function of a quadratic equation?

Back

The parent function of a quadratic equation is f(x) = x².

Front

How do you vertically stretch a quadratic function by a factor of 2?

Back

To vertically stretch a quadratic function by a factor of 2, multiply the function by 2: f(x) = 2x².

Front

What is the result of rotating a point (x, y) 180º about a point (a, b)?

Back

The new coordinates will be (2a - x, 2b - y).

Front

What does SAS stand for in triangle congruence?

Back

SAS stands for Side-Angle-Side, a criterion for triangle congruence.

Front

What is the ASA criterion for triangle congruence?

Back

ASA stands for Angle-Side-Angle, a criterion for triangle congruence where two angles and the included side are known.

Front

What is the SSS criterion for triangle congruence?

Back

SSS stands for Side-Side-Side, a criterion for triangle congruence where all three sides of one triangle are equal to the three sides of another triangle.

Front

What is the AAS criterion for triangle congruence?

Back

AAS stands for Angle-Angle-Side, a criterion for triangle congruence where two angles and a non-included side are known.

Front

If f(x) = x², what is f(3)?

Back

f(3) = 3² = 9.

Front

If a triangle has sides of lengths 3, 4, and 5, is it a right triangle?

Back

Yes, it is a right triangle because it satisfies the Pythagorean theorem: 3² + 4² = 5².

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.