We're going to solve each of the systems to determine the solution.
<u>System 
</u>
using a graph tool
the solution is the line 
see the attached figure N
<u>System 
</u>
using a graph tool
the solution is the shaded area
see the attached figure N
<u>System 
</u>
using a graph tool
The system has no solution
see the attached figure N
<u>System 
</u>
using a graph tool
the solution is the shaded area
see the attached figure N
therefore
<u>the answer is</u>
<u>System </u>
Part A
We have x = 4 and y = 3 paired up together.
This says that 4 pounds of potatoes cost $3
The price per pound (aka unit price) is y/x = 3/4 = 0.75 dollars = 75 cents.
Answer: 75 cents per pound
========================================
Part B
The ordered pair (8,6) means x = 8 and y = 6 pair up together.
So in this case, 8 pounds of potatoes cost $6.
notice how y/x = 6/8 = 3/4 = 0.75 dollars = 75 cents here as well. So we get the same unit cost.
Answer:
6AM the best of your eyebrows to make it a new thing and t it already does abm have the right kind to make it a better t and more important for you but you will need more of your time and t for your work out there to make your own business easier for you than to make your life a new one you will have the best of luck and your life is not going on for a year to come back in a week to a time when u are a member or not a new person and t you want your life and
The answer is 3x^2 - 2x + 5.
<u />
<u>Step-by-step explanation:</u>
The value of x is given by f(x), the quadratic equation is given by:
3x^2 - 2x + 5
Substituting all the values of x in the equation
If x = -2 in the quadratic equation , 3x^2 - 2x + 5
3(-2)^2 - 2(-2) + 5
3(4) + 4 + 5 = 21
Again, substituting x= -1 in the same equation, we have
3(-1)^2 - 2(-1) + 5
3 + 2 + 5 = 10
Putting x=0,
3(0)^2 - 2(0) + 5 = 0
Putting x=1,
3(1)^2 - 2(1) + 5
3 - 2 + 5 = 6
Putting x=2,
3(2)^2 - 2(2) + 5
3(4) - 4 + 5 = 13
Hence, the quadratic equation which is represented by the table is
3x^2 - 2x + 5
