Lesson 4 Water Wonderland Solidify Understanding
Solve the equations.
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The graph models potential business growth for two companies. Both companies are just getting started and Company A expects growth to increase at an increasing rate while Company B expects growth to increase at a constant rate.
a.
Estimate when, if ever, will the companies have the same profit. How do you see this in the graph?
b.
Which company has higher profits at the end of the comparison? How do you see this on the graph?
c.
What are the
d.
When does Company A start making money? How do you know this from the graph?
e.
If you were able to invest in either of these companies, which would you choose and why?
8.
Graph the explicit function
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b.
c.
d.
e.
9.
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b.
c.
d.
Write the explicit rule for
10.
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b.
c.
d.
Write the explicit rule for
Two functions are graphed. Graph a new function on the same grid by adding the two given functions.
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Use the graph to answer the following questions.
a.
Where does
b.
What is
c.
What is
d.
State the interval where
For each graph, identify the domain, range, and whether or not the function is increasing or decreasing.