Answer:
1
The common factors of 8 and 9 are 1, intersecting the two sets above. In the intersection factors of 8 ∩ factors of 9 the greatest element is 1. Therefore, the greatest common factor of 8 and 9 is 1.
Answer:
The formula to find the surface area of a sphere is to take the radius of the sphere and square it and multiply that amount by pi and then multiply that by 4. This is written algebraically as S=4πr2, where S is the surface area, r is the radius, and the value of π is 3.14.
Hey there!
<h2>
ANSWER: </h2>
Non linear
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EXPLANATION:</h2>
Is 
linear or non-linear.
Since x has an exponent value that is equal to 2, it's non-linear. So that means is non-linear.
Hope this helps!
