Chapter 9: Q8. (page 597)
Describe how the graph of each function is related to the graph of.
Short Answer
The graph is shifted down 5 units from the parent function.
Chapter 9: Q8. (page 597)
Describe how the graph of each function is related to the graph of.
The graph is shifted down 5 units from the parent function.
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Get started for freeSolve each equation by completing the square. Round to the nearest tenth if necessary.
State whether the given sentence is true or false. If false, replace the underlined term to make a true sentence.
The axis of symmetry of a quadratic function can be found by using the equation .
MULTIPLE REPRESENTATIONS in this problem, you will investigate solving quadratic equations using tables.
a. ALGEBRAIC Determine the related function for each equation. Copy and complete the table below.
b. GRAPHICAL Graph each related function with a graphing calculator.
c. ANALYTICAL use the table feature on your calculator to determine the zeros of each related function. Record the zeros in the table above. Also, record the values of the function one unit less than and one unit more than each zero.
d. VERBAL Compare the signs of the function values for x values just before and just after a zero. What happens to the sign of the function value before and after a zero?
Solve each equation by graphing. If integral roots cannot be found, estimate the roots to the nearest tenth.
REASONING Provide a counterexample to the following statement. The vertex of a parabola is always the minimum of the graph.
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