4 squared + 3 squared = 25
(4, -4) Glad i could help!
2^4 will equal 16
2x2x2x2
is 4x4 which equals 16
Number 1 might be A and number 2 might be B. I'm not sure though.
None of the answer choices makes any sense. (You should have your teacher show you how to select the correct choice.)
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Answers that are closer to the plotted points are ...
... A = -0.9, B = -9/16, C = -0.4, D = -1/16
The attachment shows these points plotted. As you can see, even these values aren't quite right.