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PLSSS HELP IM DESPERATE!!
Which number line represents the solutions to -2x| = 4?
O 2o 2 4 6 & 10
-i0 -862 0 2 4 6 & 10
-10 -8 -6 -4-2 0 2 4 6 8 10

PLSSS HELP IM DESPERATE Which Number Line Represents The Solutions To 2x 4 O 2o 2 4 6 Amp 10 I0 862 0 2 4 6 Amp 10 10 8 6 42 0 2 4 6 8 10 class=

Sagot :

Answer:

graph c

Step-by-step explanation:

Given

| - 2x | = 4

The absolute value function always gives a positive result, however, the expression inside can be positive or negative , that is

- 2x = 4 or - (- 2x) = 4

Solving both

- 2x = 4 ( divide both sides by - 2 )

x = - 2

or

- (- 2x) = 4

2x = 4 ( divide both sides by 2 )

x = 2

The third graph indicates x = - 2 and x = 2 on the number line