Question

complete the table.
$f(j) = |-4j + 3|$

$j$	$f(j)$
$1$
$3$
$5$

Explanation:

Step1: Substitute $j=-1$ into the function

$f(-1) = |-4(-1) + 3| = |4 + 3| = |7| = 7$

Step2: Substitute $j=1$ into the function

$f(1) = |-4(1) + 3| = |-4 + 3| = |-1| = 1$

Step3: Substitute $j=3$ into the function

$f(3) = |-4(3) + 3| = |-12 + 3| = |-9| = 9$

Step4: Substitute $j=5$ into the function

$f(5) = |-4(5) + 3| = |-20 + 3| = |-17| = 17$

Answer:

$j$	$f(j)$
$1$	$1$
$3$	$9$
$5$	$17$