Answer:the last one I’m not really sure
Answer:its the second answer
Step-by-step explanation:
Answer:
9y + 6
Explanation:
You do order of operations for the y’s.
In this case, 4y + 6y - y = 9y.
Then you add the constants, which is 6.
Answer:
your mark is correct
Step-by-step explanation:
<em>The marked answer choice is correct</em>.
(2, -18) is not a global minimum, because there are function values that are lower.
(0, -6) is not a global maximum, because there are function values that are higher.
A global maximum is also a local maximum.*
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* More correctly, a global maximum is either a local maximum or the end point of an interval. No intervals are involved in this question.