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Paraphin [41]
3 years ago
8

What are the best approximations of the solutions to this system?

Mathematics
1 answer:
Scilla [17]3 years ago
5 0

(-1.2,-2.0) and (1.9,2.2) are the best approximations of the solutions to this system.

Option B

<u>Step-by-step explanation:</u>

Here, we have a graph of two functions from which we need to find the approximate value of common solutions. Let's find this:

First look at where we have intersection points, In first quadrant & in third quadrant.

<u>At first quadrant:</u>

Draw perpendicular lines from x-axis & y-axis from this point . After doing this we can clearly see that the perpendicular lines cut x-axis at x=1.9 and y-axis at y=2.2. So, one point is (1.9,2.2)

<u>At Third quadrant:</u>

Draw perpendicular lines from x-axis & y-axis from this point. After doing this we can clearly see that the perpendicular lines cut x-axis at x=-1.2 and y-axis at y=  -2.0. So, other point is (-1.2,-2.0).

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GCD=11

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Factors of 2563 are: 1 , 11 , 233 , 2563.

Factors of 4147 are: 1 , 11 , 13 , 29 , 143 , 319 , 377 , 4147.




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