1.3b-Activity3-Group5
To solve the inequality 14x+13<=6(2x+4), we first need to graph each side of the inequality in our calculators.
14x+13<=y
y<=6(2x+4)
Then we will find any critical points of the inequality by finding the points of intersection between these two graphs.
x=5.5
Since x=5.5 is a critical value of the inequality, we need to pick two test points - one to the left of x=5.5 and one to the right of x=5.5. The test point(s) that gives a "true" statement when we plug in to the inequality is the correct side to shade on.