SOLUTION: a- What's values is a function of the increasing y=7x+ax

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Question 1028807: a- What's values is a function of the increasing
y=7x+ax
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
y=7x%2Bax
y=%287%2Ba%29x
When 7%2Ba%3E0, the function is increasing.
7%2Ba%3E0
a%3E-7