Answer:
9. No
10. Yes
Step-by-step explanation:
The first one is not, since you have (3, 3) and (3, 9). In a function, each x maps to a single y.
The second one is since every x appears only once.
Answer:
Option A, no trend
Step-by-step explanation:
<u>Since the points are all over the graph, that means that there is no trend.</u>
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If all the points followed a straight line toward positive infinity, it would be positive trend.
If all the points followed a straight line toward negative infinity, it would be negative trend.
Answer: Option A, no trend
A. The Square Root of 11 is 3.31662479(etc.)
The other factor is (y - 8). When multiplied together, the terms produce the original expression:
