Key Features of Graphs
Explore and identify key features of various graphs, including intercepts, domain, range, and increasing/decreasing intervals.
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Key Features of Graphs
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Read each question carefully and provide accurate answers based on your understanding of graph features.
1. What is the x-intercept of a graph?
The point where the graph crosses the y-axis.
The point where the graph crosses the x-axis.
The highest point on the graph.
The lowest point on the graph.
2. The set of all possible input values for a function is called the .
3. A graph is if its y-values decrease as its x-values increase.
4. Describe the difference between the domain and range of a function.
5. Analyze the graph below and answer the following questions:
a) What are the x-intercept(s)?
b) What is the y-intercept?
c) What is the domain of the function?
d) What is the range of the function?
e) Over which interval(s) is the function increasing?
f) Over which interval(s) is the function decreasing?
6. A function can have more than one y-intercept.
True
False
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