Answer:
9m^2 - 12mn + 4n^2
Step-by-step explanation:
Answer:
B,C,F
Step-by-step explanation:
The number that is multiplied by a variable is the coefficient
Answer:
The price of a 2,000 square foot home is 
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
Let
x -----> the total area of the house in square feet
y -----> the price of the house
we have
The point (1,500,300,000)
Find the constant of proportionality k

substitute

The direct equation is equal to

so
For 
Find the value of y
substitute the value of x in the equation


Answer:
The function is quadratic
Step-by-step explanation:
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