Please help! If i don't get all my homework done I can't leave the house, but I'm stuck on this question.
1 answer:
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Answer:
The correct option is;
C. -3, multiplicity 2; -1, multiplicity 1; 1, multiplicity 1
Please find attached the required function graph
Step-by-step explanation:
To solve the equation f(x) = 2·x⁴ + 12·x³ + 16·x² -12·x - 18, by graphing the function, we have;
x F(x)
-4 30
-3 0
-2 6
-1 0
0 -18
1 0
2 150
The shape of a graph with multiplicity of 2
Given that the graph bounces of the horizontal axis at the y-intercept at point x = -3, the factor (x - 3) must be a quadratic of the form (x - 3)², thereby having a multiplicity of 2 in the solution which are;
x = 1, -1, and, giving
(x - 1)·(x + 1)·(x - 3)² = 0
Therefore, the correct option is -3, multiplicity 2; -1, multiplicity 1; 1 multiplicity 1.
Answer: The duration of the loan is approximately 2.5 years.
Step-by-step explanation:
Since we have given that
Principal = $1200
Rate of interest = 6%
Interest = $1020
We need to find the duration of the loan.
As we know the formula for "Simple interest":
Hence, the duration of the loan is approximately 2.5 years.
Answer:
You can expand this with this rule:
Similarly,