Show the work to solve |3x - 2| < 7
Describe the graph of the solution in words.
if you guys cant solve it it would help allot if you could just describe the graph of the solution in words. thanks :]
Describe the graph of the solution in words.
if you guys cant solve it it would help allot if you could just describe the graph of the solution in words. thanks :]
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To solve, you have to make 2 equations and set one <7 and the other >-7
3x - 2 < 7
3x < 9
x < 3
3x - 2 > -7
3x > -5
x < -5/3
For the graph, you would have a v-shape and a horizontal line (y = 7). You have two places where the v intersects the horizontal line. If it is going to be less than 7, your answer will be the area between the 2 intersections (the bottom of the v).
So your answer is -5/3 < x < 3
3x - 2 < 7
3x < 9
x < 3
3x - 2 > -7
3x > -5
x < -5/3
For the graph, you would have a v-shape and a horizontal line (y = 7). You have two places where the v intersects the horizontal line. If it is going to be less than 7, your answer will be the area between the 2 intersections (the bottom of the v).
So your answer is -5/3 < x < 3
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ok there are going to be two parts of the problem
|3x - 2| < 7 and |3x - 2| >-7 now u have to solve them after you solve them you will get answers you now have to plot them on a graph and connect the 2 dots.
|3x - 2| < 7 and |3x - 2| >-7 now u have to solve them after you solve them you will get answers you now have to plot them on a graph and connect the 2 dots.
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x has to be either 3 or lower
until reaching -1
so the graph will be (3,#)
down to (-1,#)
hope this helps guys!
until reaching -1
so the graph will be (3,#)
down to (-1,#)
hope this helps guys!