Algebra EOC Grade Replacement

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

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

How do you determine if a point is a solution to a function?

Back

A point (x, y) is a solution to a function if, when you substitute x into the function, you get y as the output.

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction; it cannot be written as a ratio of two integers.

Front

What does the term 'system of inequalities' mean?

Back

A system of inequalities is a set of two or more inequalities with the same variables. The solution is the region where the inequalities overlap.

Front

What does the slope of a line represent in a graph?

Back

The slope of a line represents the rate of change of y with respect to x; it indicates how steep the line is.

Front

What is exponential growth?

Back

Exponential growth occurs when a quantity increases by a fixed percentage over a period of time, resulting in a rapid increase.

Front

What does the base in an exponential function represent?

Back

In an exponential function of the form y = a(b^x), the base b represents the growth factor; it indicates how much the quantity increases for each unit increase in x.

Front

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

Back

The y-intercept is the point where the line crosses the y-axis; it represents the value of y when x is zero.