meredith48034
meredith48034 meredith48034
  • 03-02-2020
  • Mathematics
contestada

Please help me with this​

Please help me with this class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 03-02-2020

Answer:

  D.  f(x) = {0.1x, x≥0; -0.1x, x<0}

Step-by-step explanation:

The absolute value function has positive slope for x>0. Only two answer choices match that, having an x-coefficient of +0.1.

The function is defined for x=0. Of the two choices C and D, only answer choice D is defined at x=0.

The appropriate choice is D.

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