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Hello,


I hope you're able to help me with the following questions. I am having a hard time

with them, so I am hoping you can help me figure them out. In this, you will be needing the rate of change, being able to graph and identify the key features, determine if the figures are the same, define the variables of the functions, and lastly, the scale factors.


Please let me know if you need help with anything!

(Module Seven Lesson Three Assignment)


Screen Shot 2020-01-06 at 5.42.59 PM.pngScreen Shot 2020-01-06 at 5.42.49 PM.pngScreen Shot 2020-01-06 at 5.42.35 PM.png

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Directions: Complete each question. Show all work to receive full
credit. 1. Use the image below to answer parts A and B. Show all work for credit.
AABC A DEF
B
2x 5
4
A 20 D 5
24 x—2
‘F
C A. Find the scale factor fromAABC tCADEF B. Find the value of x in the triangles above: C. Find the length of AB and DF

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2. Determine if the figures below are similar. If yes, write the
similarity statement. Make sure to state the criteria you used. If not,
explain why. A.
O C-
30 '0 ‘
A E F B. B Y
X Z
A C 9
18 3. A 10k race is 6.2 miles. The time a runner finishes is inversely
proportional to the speed of the runner. A. If speed is being measured in miles per hour, determine the
constant of proportionality the constant of proportionality: B. Define the variables and write the variation function: C. What was Michael‘s speed (in miles per hour) if he finished the
race in 2 hours and 30 minutes? 4. Write the equivalent expression to \s’(1024w—2x_3y62_1)2 . Show all steps for full credit.

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5. Graph the function and then identify each key feature: Rate of Change:
y = - x - 1+ 5 1‘ \I‘ Domain: Range: Vertex: End Behavior: X-> _, Y -> _
X —>_. y —’ _ Intercepts:

Top Answer

Exercise 1. Use the image below to answer parts A and B. show all work for credit. This exercise is about similar triangles,... View the full answer

1.JPG

2.JPG

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