andrewmanuelal81 andrewmanuelal81
  • 16-09-2020
  • Mathematics
contestada

zeros for f(x) = |2x-5| -1

Respuesta :

jcherry99
jcherry99 jcherry99
  • 17-09-2020

Answer:

Step-by-step explanation:

f(x) = 2x - 5 - 1

f(x) = 2x - 6

when 2x - 6 = 0 It means that y = 0

2x - 6 = 0

2x = 6

x = 6/2

x = 3

-(2x -5) - 1 = 0

-(2x - 5) = 1

-2x + 5 = 1

-2x = 1 - 5

-2x = - 4

x = -4/-2

x = 2

So the two zeros are

(2,0)

(3,0)

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