Answer:
<em>The coordinates of L are (4,5)</em>
Step-by-step explanation:
<u>Partition</u>
Given the points M(-2,-3) R(7,9), we must find a point L(x,y) such that the distance from M to L is double the distance from L to R. This means:
We'll apply that relation on both axes separately:
Operating:
Joining like terms:
Solving:
Now for the y-axis:
Operating
Joining like terms:
Solving
Thus the coordinates of L are (4,5)
At the end of the third year, the worth is 10,479.64 dollars
<h2>Explanation:</h2>This problem can be modeled by an exponential function since we have that the car’s value depreciated steadily from year to year, that is, we have a constant ratio. So:
The automobile was purchased for $35,000, so this is the initial value:
After 7 years it is worth $2,100:
So our exponential function becomes:
At the end of the third year, the worth is:
At the end of the third year, the worth is 10,479.64 dollars
<h2>Learn more:</h2>Simple interest: brainly.com/question/12354888
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