Determine quadrilateral
a(-6,-2) b(-3,3) c(2.0) d(-1,15)

It’s a parallelogram in my brain and if u have graph paper, make the axis (plural) and draw it out. You could also do that on any paper tbh.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2