Answer:
y = ( x + 11 )( x + 3 )
Step-by-step explanation:
The zeros are just the points where y = 0 so create the function that when X equals the values the Y is 0
Solving the inequality
we get 
Step-by-step explanation:
We need to solve the inequality: 
Solving:

Adding -4 on both sides:


Divide both sides by -7 and reverse the inequality:


So, solving the inequality
we get 
Keywords: Solving inequalities
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2^9=512
There are 512 possible solutions
7/8 = 87.5%
I'm guessing it is meant to say round to the nearest 10th of a percent
If the question actually says something different comment so i can fix it