Answer:
Answer is A.. ( i.e. 3x + 7 )
I don't get what you meant
Answer:
The area of the polygon is 
Step-by-step explanation:
Sketch the polygon to obtain the figure in the attachment.
The polygon can then be divided into a rectangle and a triangle.
The area of the polygon

We use the absolute value method to find the lengths




22:7 simplified is 3 1/7 since 7times3 is 21 and with one left it makes 3 1/7
Answer:
A
Step-by-step explanation:
The graph decreases to a minimum then turns and increases.
This is a minimum and occurs at the vertex (1, - 4 )