A function f x is defined as f -7-3- -1-4- then Range of f x can never include 17-4- State True-False-A- TrueB- False

The correct option is A TrueRange is always less than and equal to co domain. Given co domain is [1,4], 17/4 lies outside it, so range can never take this valu ...

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A function f ...

Question

A function f(x) is defined as $f : [- 7, - 3] \to [1, 4]$ , then Range of f(x) can never include $\frac{17}{4}$ . State True/False.

True

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False

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Solution

The correct option is A True
Range is always less than and equal to co-domain. Given co-domain is [1,4], $\frac{17}{4}$ lies outside it, so range can never take this value.

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A function f(x) is defined as f:[−7,−3]→[1,4], then Range of f(x) can never include 174. State True/False.

The correct option is A TrueRange is always less than and equal to co-domain. Given co-domain is [1,4], 174 lies outside it, so range can never take this value.

A function f(x) is defined as $f : [- 7, - 3] \to [1, 4]$ , then Range of f(x) can never include $\frac{17}{4}$ . State True/False.

The correct option is A True
Range is always less than and equal to co-domain. Given co-domain is [1,4], $\frac{17}{4}$ lies outside it, so range can never take this value.