The number is 0.
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Step-by-step explanation:
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The steps to be followed for synthetic-divisions are:
Step 1:
The 1st row is filled with numbers taken from a polynomial equation.
Step 2:
The 2nd row is to be filled with required numbers to solve the answer row.
Step 3:
Now to fill the second row, just write down the 1st number in the 1st row in the answer row as it is.
Step 4:
Then the constant (in this problem, it is -2 ) is multiplied with the 1st number in answer row = (1*-2 =-2)
Step 5:
The obtained number is entered in the 2nd row.
Step 6:
Next, do addition of 1st and 2nd row = (-2) + (-2)= -4
Step 7:
Repeat the steps until the end of answer row. (-4*-2= 8) , (-8)+(8)=0 , (0*-2=0) , (5+0= 5)
Solution:
-2| 1 -2 -8 5
-2 8 0
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1 -4 0 5
These given angles are vertically opposite which means their measure is equal. Let's find x with the help of the equation..~
Move the constant to the right-hand side and change its sign
Add the numbers
Divide both sides of equation by 3
<h3>
Answer: g(x) = (-2/3)*x^2</h3>
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Work Shown:
f(x) = x^2
g(x) = a*f(x) for some constant 'a' since g(x) is a scaled version of f(x).
The value of 'a' vertically stretches f(x) upward if a > 0
If 'a' is negative, then we have a reflection going on as shown in the diagram.
We want (x,y) = (3,-6) to be on the graph of g(x). This means g(3) = -6
If we plugged x = 3 into f(x), we get
f(x) = x^2
f(3) = 3^2
f(3) = 9
So,
g(x) = a*f(x)
g(3) = a*f(3) ... replace x with 3
g(3) = a*9 ... replace f(3) with 9 since f(3) = 9
-6 = a*9 ... replace g(3) with -6 since g(-3) = -6
9a = -6
a = -6/9
a = -2/3
Therefore, this means
g(x) = a*f(x)
g(x) = (-2/3)*f(x)
g(x) = (-2/3)*x^2
Answer:
f/u if u are going to answer a question you do it right
Step-by-step explanation:
