FLASHCARD 3-1: Interpreting & Finding X & Y Intercepts

Front

What are the x- and y-intercepts on a graph?

Back

The x-intercept is the point where the graph crosses the x-axis (y=0), and the y-intercept is the point where the graph crosses the y-axis (x=0).

Front

Where does the x-intercept occur?

Back

The x-intercept occurs where y is equal to zero.

Front

What does the y-intercept represent in a real-world context?

Back

The y-intercept often represents the initial value or starting point of a situation before any changes occur.

Front

What does the x-intercept represent in a real-world context?

Back

The x-intercept can represent a threshold or limit, such as the maximum number of items before a condition is met.

Front

True or False: The y-intercept of a function ALWAYS occurs where y is equal to zero.

Back

False. The y-intercept occurs where x is equal to zero.

Front

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

Back

To find the x-intercept, set y to zero and solve for x.

Front

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

Back

To find the y-intercept, set x to zero and solve for y.

Front

What is the significance of the y-intercept in a candle height graph?

Back

The y-intercept represents the original height of the candle before it starts burning.

Front

What does the x-intercept indicate in a presentation scenario?

Back

The x-intercept indicates the maximum number of presentations that can be made before running out of resources.

Front

What is the general form of a linear equation?

Back

The general form of a linear equation is y = mx + b, where m is the slope and b is the y-intercept.