Domain & Range

Practice: Domain & Range

Match the function with its appropriate domain or range.
A.
R: [−5,∞)R:\ [-5,\infty)
B.
D: (−∞,∞)D:\ \left(-\infty,\infty\right)
C.
D: [52,∞]D:\ \left[\frac{5}{2},\infty\right]
D.
R: (−∞,4]R:\ (-\infty,4]
y=2x−5+1y=\sqrt{2x-5}+1
y=2x2−5y=2x^2-5
3x−4y=103x-4y=10
y=−8x2+4y=-8x^2+4
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