Chapter 9: Q2. (page 597)
Use a table of values to graph the following functions. State the domain and range.
Short Answer
The graph of the function is:
The domain is all real numbers and the range is .
Chapter 9: Q2. (page 597)
Use a table of values to graph the following functions. State the domain and range.
The graph of the function is:
The domain is all real numbers and the range is .
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Get started for freeDetermine whether each trinomial is a perfect square trinomial. Write yes or no. If so, factor it.
Look for a pattern in each table of values to determine which kind of model best describes the data. Then write an equation for the function that models the data.
x | 0 | 1 | 2 | 3 | 4 |
y | 1 | 3 | 5 | 7 | 9 |
Record your answers on the answer sheet provided by your teacher or on a sheet of paper.
Use the graph of the quadratic equation shown below to answer each question.
A What is the vertex?
B What is the-intercept?
C What is the axis of symmetry?
D What are the roots of the corresponding quadratic equation?
REASONING Provide a counterexample to the following statement. The vertex of a parabola is always the minimum of the graph.
Consider
Find the coordinates of the vertex. Is it a maximum or minimum point?
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