(A) The given function is $f(x) = 2x - 5$. To find $f(0)$,substitute $x = 0$: $f(0) = 2(0) - 5 = 0 - 5 = -5$. To find $f(7)$,substitute $x = 7$: $f(7)

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$f(0) = -5, f(7) = 9, f(-3) = -11$

(A) The given function is $f(x) = 2x - 5$. To find $f(0)$,substitute $x = 0$: $f(0) = 2(0) - 5 = 0 - 5 = -5$. To find $f(7)$,substitute $x = 7$: $f(7) = 2(7) - 5 = 14 - 5 = 9$. To find $f(-3)$,substitute $x = -3$: $f(-3) = 2(-3) - 5 = -6 - 5 = -11$.

Class 11 Mathematics Relations and Functions Defination of Function

Easy

$A$ function $f$ is defined by $f(x) = 2x - 5$. Find the values of $f(0)$,$f(7)$,and $f(-3)$.

A
$f(0) = -5, f(7) = 9, f(-3) = -11$
B
$f(0) = -5, f(7) = 14, f(-3) = -6$
C
$f(0) = 5, f(7) = 9, f(-3) = -11$
D
$f(0) = -5, f(7) = 9, f(-3) = -111$

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Defination of Function

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$A$ function $f$ is defined by $f(x) = 2x - 5$. Find the values of $f(0)$,$f(7)$,and $f(-3)$.

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