Review 1st Semester Final (Algebra 2)

Front

What is the formula for the quotient of two functions f(x) and g(x)?

Back

Front

How do you find the vertex of a quadratic function in the form y = ax^2 + bx + c?

Back

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

What is an absolute value function?

Back

An absolute value function is a function of the form y = |x|, which outputs the non-negative value of x.

Front

How do you identify the vertex of an absolute value function in the form y = a|x - h| + k?

Back

The vertex is the point (h, k).

Front

What is a piecewise function?

Back

A piecewise function is a function that is defined by different expressions based on the input value.

Front

What is the standard form of a linear equation?

Back

The standard form of a linear equation is Ax + By = C, where A, B, and C are constants.

Front

How do you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the significance of the y-intercept in a linear function?

Back

The y-intercept is the point where the line crosses the y-axis, represented as (0, b).