Chapter 9: Q46. (page 596)
Graph each function. Find the y-intercept, and state the domain and range.
Short Answer
The graph of the function is:
-intercept is and domain is all real number and range is .
Chapter 9: Q46. (page 596)
Graph each function. Find the y-intercept, and state the domain and range.
The graph of the function is:
-intercept is and domain is all real number and range is .
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Get started for freeDescribe how the graph of the function is related to the graph .
Zita’s computer is depreciating at a rate of per year. She bought the computer for .
a. Write an equation to represent this situation.
b. What will the computer’s value be after 5 years?
Find the final valueinvested at an interest ratecompounded monthly 10 year.
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?
Write a formula that can be used to find the perimeter of a figure containing squares.
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