Chapter 9: Q15. (page 566)
Describe how the graph of the given function is related to the graph of
Short Answer
The graph of is the graph of , vertically translated 3 units up.
Chapter 9: Q15. (page 566)
Describe how the graph of the given function is related to the graph of
The graph of is the graph of , vertically translated 3 units up.
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Get started for freeWrite the equation for the nth term of each geometric sequence.
Which is an equation for the function shown in the graph?
A
B
C
D
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?
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 |
Solve each equation by graphing. If integral roots cannot be found, estimate the roots to the nearest tenth.
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