Answer:
D.(1,-1)
Step-by-step explanation:
A positive plus a negative would be a negative but the negative number is less than the positive then you'll have to subtract them both
Answer:
b. False
Step-by-step explanation:
First oval is a domain, second oval is a range.
To be a function, only one arrow should be from each number in domain,
but we have two arrows from number 6 and two arrows from the number 12. So, it is not a function.
Mid point formula
(x1 + x2) , (y1+y2)
--------- --------
2 2
Thus for x it would be (6+(-2)) /2 or 4/2 or 2.
For y (-4 + 4) / 2 or 0 / 2 or 0.
Mid point is (2,0)
The radius of <span>(x^2−6x)+(y^2−10y)=−18
is 4
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