Benchmark Review

Front

What is a function?

Back

A function is a relation between a set of inputs and a set of possible outputs where each input is related to exactly one output.

Front

How do you determine if a set of ordered pairs represents a function?

Back

A set of ordered pairs represents a function if no two different pairs have the same first element.

Front

What is the y-intercept of a line?

Back

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

Front

How do you find the y-intercept from two points?

Back

To find the y-intercept from two points, use the slope-intercept form of the line equation: y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the formula for finding the value of a quadratic function?

Back

For a quadratic function g(x) = ax² + bx + c, substitute the value of x into the equation to find g(x).

Front

What does the term 'product' mean in mathematics?

Back

The product is the result of multiplying two or more numbers together.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac, meaning you multiply a by each term inside the parentheses.

Front

How do you multiply two binomials?

Back

To multiply two binomials, use the distributive property (FOIL method): First, Outer, Inner, Last.

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 integers.

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in y divided by the change in x (rise/run).