Question

Give reasons
2.
determine its domain and range.
(i) {(2,1),(5,1), (8,1), (11,1), (14,1),(17,1)}
(i) {(2,1),(4,2), (6,3), (8,4), (10,5), (12,6), (14,7)
(iii) {(1,3), (1,5), (2,5)}.
2
Find the domain and range of the following real functions:
(i) f(x) = - 14
(i) f(x) = 9-r.
3. A function f is defined by f(x) = 2x-5. Write down the val
(i) f(0), (ii) f(7), (iii) f(-3).
4. The function 'r' which maps temperature in degree Celsiu
9C
degree Fahrenheit is defined by t(C) =
5
+ 32.​

Answer 1

Answer:

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Step-by-step explanation:

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