NC Math 1 EOC Practice: Calculator Inactive

Front

What is the definition of a function?

Back

A function is a relation that assigns exactly one output for each input from its domain.

Front

What does the slope of a linear function represent?

Back

The slope represents the rate of change of the function; it indicates how much the output value changes for a unit change in the input value.

Front

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

Back

Set the function equal to zero and solve for x.

Front

Back

Front

What does the term 'inequality' mean in mathematics?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

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

Back

The y-intercept is the value of y when x is zero; it represents the starting point of the function on the y-axis.

Front

How do you graph a linear inequality?

Back

Graph the corresponding linear equation as a boundary line, then shade the region that satisfies the inequality.

Front

What is the distance between two points on a number line?

Back

The distance is the absolute difference between the two points' coordinates.

Front

What is the standard form of a quadratic function?

Back

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as x increases, the value of f(x) also increases.