9514 1404 393
Answer:
y = 2(x +2)(x -4)
Step-by-step explanation:
The y-intercept will be a constant times the product of the roots. Here, the product of the roots is (-2)(4) = -8, so the constant of interest is -16/-8 = 2. That constant is the coefficient of the leading term of the quadratic, so is a multiplier of the factored form.
y = 2(x +2)(x -4)
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For root p, (x-p) is a factor in the factored form.
Answer: SECOND OPTION.
Step-by-step explanation:
It is important to remember that, by definition, the "Resultant vector " is the vector obtained by adding two or more vectors.
For this exercise you need to use the formula for calculate the magnitude of the resultant vector obtained by adding the vectors "a" and "b" shown in the picture attached:

Where "c" is the magnitude of the resultant vector asked in the exercise.
You need to analyze the graph given in the exercise.
You can identify that:

Then the next step, knowing which are "a" and "b", is to substitute values into the formula given at the beginning of this explanation, as following:

Finally, evaluating, you get that "c" is:

Answer:
6x -5y
Step-by-step explanation:
saw it on the picture on there
Answer:
The increase price of movie ticket is $ 0.34 or 4.619 %
Step-by-step explanation:
Given as :
The average movie theater price in 2009 = $ 7.70
The average movie theater price in 2008 = $ 7.36
So, let The increase in price from 2008 to 2009 = $ 7.70 - $ 7.36
I.e = $ 0.34
Now in percentage increase
Percentage increase =
× 100
Or, Percentage increase =
× 100
Or, Percentage increase =
× 100
∴ Percentage increase = 4.619 %
Hence The increase price of movie ticket is $ 0.34 or 4.619 % Answer