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ryzh [129]
3 years ago
6

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Mathematics
2 answers:
svp [43]3 years ago
8 0

Points are

  • (-4,-1)
  • (-2,1)
  • (1,-2)
  • (4,-4)
  • (2,4)

All x values has a unique image in y so it's a function

\\ \sf\longmapsto D_f=\{-4,-2,1,4,2\}

\\ \sf\longmapsto R_f=\{-1,1,-2,-4,4\}

quester [9]3 years ago
3 0

Answer:

<u>The domain is the set of x-values:</u>

  • {-4, -2, 1, 2, 4}

<u>The range is the set of y-values:</u>

  • {-4, -2, -1, 1, 4}

This can be a function as each x- value has exactly one corresponding y- value.

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