Algebra 1 EOC Vocabulary Flashcard

Front

What is the definition of a solution in the context of a parabola?

Back

A solution refers to the points where the parabola intersects the x-axis.

Front

How many solutions can a parabola have?

Back

A parabola can have 0, 1, or 2 solutions.

Front

What is the y-intercept of a graph?

Back

The y-intercept is the point where the graph crosses the y-axis.

Front

What does the domain of a function represent?

Back

The domain represents all possible input values (x-values) for the function.

Front

What is the slope of a line?

Back

The slope is the rate of change of the y-value with respect to the x-value.

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates that the line is vertical.

Front

What is the equation of a horizontal line?

Back

The equation of a horizontal line is in the form y = b, where b is a constant.

Front

What is the equation of a vertical line?

Back

The equation of a vertical line is in the form x = a, where a is a constant.

Front

What does the inequality y ≤ 2/5x + 1 represent?

Back

It represents the region below or on the line y = 2/5x + 1.

Front

How do you find the x-intercept of a linear equation?

Back

Set y = 0 and solve for x.