Finding X and Y Intercepts Standard Form

Front

What is the x-intercept of a graph?

Back

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

Front

What is the y-intercept of a graph?

Back

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

Front

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

Back

To find the x-intercept, set y = 0 in the equation and solve for x.

Front

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

Back

To find the y-intercept, set x = 0 in the equation and solve for y.

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 constants.

Front

What does the point (0, 4) represent on a graph?

Back

The point (0, 4) represents the y-intercept, where the graph crosses the y-axis at y = 4.

Front

What does the point (-2, 0) represent on a graph?

Back

The point (-2, 0) represents the x-intercept, where the graph crosses the x-axis at x = -2.

Front

If a linear equation has a y-intercept of (0, -2), what does this mean?

Back

It means that the graph crosses the y-axis at the point (0, -2).

Front

What is the significance of the x-intercept in a real-world context?

Back

The x-intercept can represent a point where a quantity is zero, such as profit or distance.

Front

What is the significance of the y-intercept in a real-world context?

Back

The y-intercept can represent the starting value of a quantity, such as initial cost or height.