Absolute Values 1
| x | = 4
4 and -4
| 3x + 6 | = 0
-2
Draw the graph for x > 756
<--------------------->
5 - 4x < 21
y > -4
<-------------->
| x + 1 | < 4
x < 3 AND x > -5
-5 > x > 3
<-------------->
| x - 7 | + 3 = 1
No Solution
| 3x - 6 | + 2 = 44
16 and -12
Draw the graph for x < 17
<--------------------->
2(4x - 1) + 3(x + 4) > 6x
x > 2
<-------------->
| x + 2 | > 1
x > -1 OR x < 3
<-------------->
| 2b - 10 | = 12
11 and -1
| x\3 | = 6
6 and -6
Draw the equation for
<-------------->
x > 246
2(x + 4) < 3x - 2(x - 5)
x < 2
<-------------->
| x - 5 | < 4
x < 9 AND x > 1
1 < x < 9
<-------------->
2| d - 3| = 18
12 and -6
-2| 7 - 3y| - 6 = -14
*One answer will be a fraction*
1 and 11/3
Draw the equation for
<-------------->
x < 42
Justin wants to maintain an average of 75 in his Algebra class. So far, he has received a 72, 65, 78, and an
83 on his quizzes. What will he need on his fifth quiz to receive at least a 75?
Justin needs at least a 77
x > -2 OR x < -10
<-------------->
2| x + 6 | + 6 = 26
16 and -4
-5| 3 + 4k | = -115
*One answer will be a fraction*
5 and -13/2
2x - 4 < x + 3
x < 7
<-------------->
Twice a number decreased by five is greater than three times a number increased by ten. Graph the solution
x < -15
| x +1 | < 0
No Solution