fh757ktptx fh757ktptx
  • 20-06-2022
  • Mathematics
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I need help with this question

I need help with this question class=

Respuesta :

jimrgrant1 jimrgrant1
  • 20-06-2022

Answer:

4th option

Step-by-step explanation:

note that y = f(x)

locate f(x) = 1 ( output) on the y- axis, then a horizontal line passing through y = 1 intersects with the curve at (- 7, 1 ) and (2, 1 )

the input is then the x- coordinates of these 2 points , that is

x = - 7 and x = 2

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