Question

complete the table.
$f(k) = 2|k + 5| + 1$

$k$	$f(k)$
-5
-4
-3

Explanation:

Step1: Substitute k=-6 into function

$f(-6)=2|-6+5|+1=2|-1|+1=2\times1+1=3$

Step2: Substitute k=-5 into function

$f(-5)=2|-5+5|+1=2|0|+1=2\times0+1=1$

Step3: Substitute k=-4 into function

$f(-4)=2|-4+5|+1=2|1|+1=2\times1+1=3$

Step4: Substitute k=-3 into function

$f(-3)=2|-3+5|+1=2|2|+1=2\times2+1=5$

Answer:

$k$	$f(k)$
-5	1
-4	3
-3	5