Algebra 1 EOC Review

Front

What is an ordered pair in the context of equations?

Back

An ordered pair is a pair of numbers used to represent a point in a coordinate system, typically written as (x, y). It indicates the position of a point on the Cartesian plane.

Front

How do you determine the solution to a system of equations?

Back

To find the solution to a system of equations, you can use methods such as substitution, elimination, or graphing to find the point(s) (x, y) that satisfy both equations.

Front

What is the mode in a set of data?

Back

The mode is the value that appears most frequently in a data set.

Front

How do you identify the mode from a list of numbers?

Back

To find the mode, count how many times each number appears in the list. The number that appears the most is the mode.

Front

What does it mean for two runners to be closest in time based on a graph?

Back

It means that the difference in their finishing times is the smallest compared to other pairs of runners.

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

How do you express the domain of a function using inequalities?

Back

The domain can be expressed using inequalities that specify the range of x-values that are valid for the function.

Front

What is an x-intercept?

Back

An x-intercept is a point where a graph crosses the x-axis, meaning the y-coordinate at that point is zero.

Front

How do you find the x-intercepts of a function?

Back

To find the x-intercepts, set the function equal to zero and solve for x.

Front

What is an exponential function?

Back