Key Features of Graphs Worksheet
Explore and identify key features of various graphs including intercepts, domain, range, and end behavior.
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Key Features of Graphs
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Read each question carefully and provide the best answer 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 highest point on the graph.
The point where the graph crosses the x-axis.
The point where the graph starts.
2. Which of the following describes the end behavior of a graph?
The points where the graph intersects the axes.
The behavior of the graph as x approaches positive or negative infinity.
The intervals where the graph is increasing or decreasing.
The minimum and maximum values of the function.
1. The set of all possible input values for a function is called the .
2. The of a graph refers to the set of all possible output values of the function.
3. A graph is said to be if its y-values increase as its x-values increase.
Consider the graph of the function f(x) = x^2 - 4.
1. Identify the x-intercept(s) of the graph.
2. Identify the y-intercept of the graph.
3. Describe the end behavior of the graph.
1. The domain of a polynomial function is always all real numbers.
True
False
2. A horizontal line has an undefined slope.
True
False