SOLUTION: Solve and graph the solution set. x + 4 > 3
This will be a line graph.
Algebra.Com
Question 114719: Solve and graph the solution set. x + 4 > 3
This will be a line graph.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given inequality
Subtract 4 from both sides
Combine like terms on the right side
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Answer:
So our answer is
Start with the given inequality:
Set up a number line:
Now plot the point on the number line
Now pick any test point you want, I'm going to choose x=0, and test the inequality
Plug in
Since this inequality is true, we simply shade the entire portion in which contains the point x=0 using the point as the boundary.This means we shade everything to the right of the point like this:
Graph of with the shaded region in blue
note: at the point , there is an open circle. This means the point is excluded from the solution set.
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