Practice problem
What is the domain and range of the following group of ordered pairs?
(−2,1)(-2,1)(−2,1), (−5,7)(-5,7)(−5,7), (4,6)(4,6)(4,6), (−7,−4)(-7,-4)(−7,−4), (−25,3)(-25, 3)(−25,3), (−6,1)(-6,1)(−6,1), (−1,6)(-1,6)(−1,6)
Range: {−4,1,2,3,5,6,7}\{-4, 1, 2, 3, 5, 6, 7\}{−4,1,2,3,5,6,7}
Range: {−4,1,1,3,6,6,7}\{-4, 1, 1, 3, 6, 6, 7\}{−4,1,1,3,6,6,7}
Domain: {−4,1,1,3,6,6,7}\{-4, 1, 1, 3, 6, 6, 7\}{−4,1,1,3,6,6,7}
Domain: {−25,−7,−6,−5,−2,−1,4}\{-25, -7, -6, -5, -2, -1, 4\}{−25,−7,−6,−5,−2,−1,4}
Type a concept, like “slope” or “photosynthesis”.