joury4
joury4 joury4
  • 23-09-2020
  • Mathematics
contestada

Please help :( can you explain and write the answer

Please help can you explain and write the answer class=

Respuesta :

dgraff06
dgraff06 dgraff06
  • 23-09-2020

Answer:

f(x)=x-2

Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.

Domain: (−∞,∞),x|x ∈R}(-∞,∞),{x|x ∈R}

Range: (−∞,∞),{y|y∈R}

g(x)=x^2-3x+2

Domain: (−∞,∞),{x|x ∈R}(-∞,∞),{x|x ∈R}

Range: [−1/4,∞),{y∣y≥−1/4}

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