gaytwinkle
gaytwinkle gaytwinkle
  • 21-05-2019
  • Mathematics
contestada

What function equation is represented by the graph?

A. f(x)=-2^x−3
B. f(x)=-2^x-2
C. f(x)=2^x-2
D. f(x)=2^x-3

What function equation is represented by the graph A fx2x3 B fx2x2 C fx2x2 D fx2x3 class=

Respuesta :

danicadavila04
danicadavila04 danicadavila04
  • 21-05-2019

Answer:

The correct option would be D, f(x)=2^x-3

Step-by-step explanation:

You can immediatly cross out options A and B because it cannot be negative. If it was negative, the graph would be going the opposite direction, it would curve closer to the negative numbers that the positive. We can cross out C because if it was -2, then it would cross the y-axis at -1 rather than -2.

hope this helps :)

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