Plss help!!! (answer A and B individually!)
1 answer:
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Answer:
D(3;-2).
Step-by-step explanation:
1)
2) according to the formulas above:
3) finally, D(3;-2).
Answer:
Answers on the image attached drawn.
Step-by-step explanation:
Hello there, it seems a little dark in the room. You might want to try turning on the light. I added the image attached to this to solve your questions. Hope this helps.
For 1.) , the linear system is only one solution.
On 2.) , they overlap, therefore, it has infinite solutions.
