I need help with this ASAP .. I have to get it done before morning.. I need help with both of them ASAP
1 answer:
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Answer:
Whenever .
Step-by-step explanation:
We can play around with some numbers and develop some rules for this equation.
Note that the number 5 and -5 are used here, so let's try using 5 as a.
So 5 works. Let's try a random number like 3.
Okay, with this info we know that we might be able to develop one rule that . Just to test, let's try 0, -3, and -5.
Zero works.
-3 works.
-5 works. Now, this might stop here making the equation , so let's test a number outside of -5 - say -20.
Yes! This works, so a works for this equation as long as .
Hope this helped!
D.
Where (h, k) is the center of the circle and the radius is squared.
Where (h, k) is the center of the circle and the radius is squared.