Answer:
x=3, solution is not extraneous
Step-by-step explanation:
we have

Solve for x
squared both sides


<u><em>Verify</em></u>
For x=3



-----> is true
therefore
x=3, solution is not extraneous
Answer: She would need 32
Step-by-step explanation:
Answer:
Number lines can show what the distance is that you have traveled from one point to the other. You would be able to count on the number line.
Got the question again i'm going to try vertical stretch
23
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It's b, because the function is decreasing (a<0).