Let $f=\{(0,-1),(-1,3),(2,3),(3,5)\}$ be a function from $Z$ to $Z$ defined by $f(x)=a x+b$. Then,

JEE MATHEMATICS MCQ: FUNCTIONS

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Application +4 | -1

Let

f=\{(0,-1),(-1,3),(2,3),(3,5)\}

be a function from

Z

Z

defined by

f(x)=a x+b

. Then,

View answer and explanation

Correct option: C

a=2, b=-1

Option C (

a=2, b=-1

) is correct because substituting these values into the function

f(x) = ax + b

satisfies the given conditions.

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