Express {(x,y) : 2 + 2=100, where x,y ∈W} as a set of ordered pairs.
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We have, f:X→ R,flx) = x3 + 1.
Where X = {-1, 0, 3, 9, 7}
Now f (-l) = (-l)3+1 =-l + 1 =0
f(0) = (0)3+l=0+l = l
f(3) = (3)3 + 1 = 27 + 1 = 28
f(9) = (9)3 + 1 = 729 + 1 = 730
f(7) = (7)3 + 1 = 343 + 1 = 344
f= {(-1, 0), (0, 1), (3, 28), (9, 730), (7, 344)}
Range of f= {0, 1, 28, 730, 344}
Step-by-step explanation:
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