Urgent someone need done by !
will give you the brainliest
thx
p. s include explanation only if you can (explanation not require, but if possible pls include)

Part 1)

Part 2)

Part 3)

Step-by-step explanation:

Find the piece-wise defined function in each interval

step 1

For ----> the number -2 is not included

step 2

For

Find the equation of the line

Let

the slope is equal to

with the slope m and the point B find the equation of the line

Remember that the equation of the line into slope intercept form is equal to

we have

-----> the point B is the y-intercept

substitute

step 3

For

therefore

1) For x<-2

The value of f(x) is

2) For -2< x <3

The value of f(x) is

3) For x>3

The value of f(x) is

f

step-by-step explanation:

f

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".