What expression are equivalent to 3(-2a-4)+3a?

These are the steps u need to do

3 x -2a

3x 4

Then just put 3a next to it

And add all up the variables or the ones that has an a

Step-by-step explanation:

-6a - 12.

Step-by-step explanation:

3(-2a - 4) + 3a    Distribute the 3 over the parentheses:

= -6a - 12 + 3a

=  -6a - 12.

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)