Question

complete the table of values for the following function and then plot the points to graph the function by hand.
$f(x)=4x - 2$

complete the table of values for the function $f(x)=4x - 2$.

$x$	$f(x)=4x - 2$
$-1$	$square$
$0$	$square$
$1$	$square$
$2$	$square$

(type integers or simplified fractions. type n if the function is undefined.)

Explanation:

Step1: Substitute x=-2 into function

$f(-2)=4(-2)-2=-8-2=-10$

Step2: Substitute x=-1 into function

$f(-1)=4(-1)-2=-4-2=-6$

Step3: Substitute x=0 into function

$f(0)=4(0)-2=0-2=-2$

Step4: Substitute x=1 into function

$f(1)=4(1)-2=4-2=2$

Step5: Substitute x=2 into function

$f(2)=4(2)-2=8-2=6$

Answer:

$x$	$f(x)=4x-2$
$-1$	$-6$
$0$	$-2$
$1$	$2$
$2$	$6$