Answer:
A
Step-by-step explanation:
X values cannot repeat in a function, 3 is used as an X value twice in A, and therefore cannot be a function.
If this is graphed, you can use the vertical line test, if a vertical line on any point goes through other points, it is not a function.
In this case, just check if X repeats.
Answer:
The answer is 7/100 in a Simplified Fraction.
Step-by-step explanation:
Hope this helps!
4.true
5.false
6.true
7.true
8.true
10*10= 100
if 100 equals 1 side, then x = 4 sides
since there are 4 sides on a square you multiply 100 by 4
your answer is 400 units²
Hope this helps!!!
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