A2 Q2 Characteristics of Graphs

Front

What are the coordinates of the y-intercept?

Back

(0, -3)

Front

What is the decreasing interval on the function shown?

Back

(-\infty, -3)

Front

What is the horizontal asymptote?

Back

y = -1

Front

What is the range of the graph?

Back

1 ≤ y ≤ 4

Front

What is the range of the graph?

Back

[1, ∞)

Front

Define the y-intercept of a graph.

Back

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

Front

What does a horizontal asymptote indicate about a function?

Back

A horizontal asymptote indicates the value that the function approaches as x approaches infinity or negative infinity.

Front

How do you determine the range of a function from its graph?

Back

The range is determined by the set of all possible y-values that the function can take.

Front

What does it mean for a function to be decreasing on an interval?

Back

A function is decreasing on an interval if, as x increases, the value of the function decreases.

Front

What is the significance of the coordinates of the y-intercept?

Back

The coordinates of the y-intercept provide the value of the function when x = 0.