Question

unit 7 mathspace

1. consider the following linear equations:

equation 1: $y = 3x - 2$
equation 2: $y = 3 - 2x$
5b fill in the table of values using equation 2: $y = 3 - 2x$

$x$	$-3$	$-2$	$-1$	$0$	$1$	$2$	$3$
$y$	$square$	$square$	$square$	$square$	$square$	$square$	$square$

Explanation:

Step1: Substitute $x=-2$ into equation

$y=3-2(-2)=3+4=7$

Step2: Substitute $x=-1$ into equation

$y=3-2(-1)=3+2=5$

Step3: Substitute $x=0$ into equation

$y=3-2(0)=3-0=3$

Step4: Substitute $x=1$ into equation

$y=3-2(1)=3-2=1$

Step5: Substitute $x=2$ into equation

$y=3-2(2)=3-4=-1$

Step6: Substitute $x=3$ into equation

$y=3-2(3)=3-6=-3$

Answer:

$x$	$-3$	$-2$	$-1$	$0$	$1$	$2$	$3$