Question

consider the function f(x)=|x|+2 find f(-2),f(0),f(2),f(4)​

Answer 1

Answer:

f(-2)=-2+2=0

f(0)=0+2=2

f(2)=2+2=0

f(4)=4+2=6

hope this helps u

Step-by-step explanation:

Answer 2

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★ Given :

• f (x) = |x| + 2

★ To Find :

1. f (-2) = ?
2. f (0) = ?
3. f (2) = ?
4. f (4) = ?

★ Solution :

1. f(-2) = ?

$\mapsto\rm \: f( - 2) = | - 2| + 2$

$\mapsto \rm f( - 2) = 2 + 2$

$\mapsto \boxed{\rm f( - 2) = 4}$

2. f(0) = ?

$\mapsto \rm f(0) = |0| + 2$

$\mapsto \rm f(0) = 0 + 2$

$\mapsto \boxed{ \rm f(0) = 2}$

3. f(2) = ?

$\mapsto \rm \: f(2) = |2| + 2$

$\mapsto \rm \: f(2) = 2 + 2$

$\mapsto \boxed{\rm \: f(2) = 4}$

4. f(4) = ?

$\mapsto \rm \: f(4) = |4| + 2$

$\mapsto \rm \: f(4) = 4 + 2$

$\mapsto \boxed{\rm \: f(4) = 6}$