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1 answer:
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Answer:
The graph in the attached figure
Step-by-step explanation:
we have
Isolate the variable y
subtract x both sides
Divide by 2 both sides
The solution of the inequality is the shaded area above the dashed line
The slope of the dashed line is negative
The y-intercept of the dashed line is (0,2)
The x-intercept of the dashed line is (4,0)
therefore
The graph in the attached figure
Problem
Solution
For this case we want to find the domain for this case and we can analyze the denominator on this case because cannot be equal to 0, so we can set up this:
If we factorize we got:
(X-3)(x+2)=0
So then we have X=3 and X=-2
With these results we can conclude that the value of x cannot be 3 or -2 because then the function will be not defined
And the best solution is:
A. all real numbers except -2 and 3