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Which property is illustrated by the statement? 8⋅x=x⋅8
1 answer:
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Answer:
Move all terms containing y to the left, all other terms to the right
<u>Add -14y to each side of the equation</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 5y + -14y = -9y </u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 14y + -14y = 0 </u>
<u></u><u></u>
<u></u>
<u>Add '20' to each side of the equation</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: -20 + 20 = 0 </u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 7 + 20 = 27 </u>
<u></u><u></u>
<u></u>
<u>Divide each side by -9</u>
<u></u><u></u>
For this case we have the following function:
By definition, the average rate of change is given by:
We evaluate the function for the given values:
For x = 7:
For x = 14:
Then, replacing values we have:
Answer:
the average rate of change from x = 7 to x = 14 is:
a. 23.22
By definition, the average rate of change is given by:
We evaluate the function for the given values:
For x = 7:
For x = 14:
Then, replacing values we have:
Answer:
the average rate of change from x = 7 to x = 14 is:
a. 23.22