I think it’s either b or d Am not sure exactly which one
Answer:
Answer : 5
Step-by-step explanation:
Answer:
D. f(x) = -6x^3 -5x^2 +21x
Step-by-step explanation:
The given zeros mean the function has factors ...
(x -(-7/3))(x -3/2)(x -0)
Multiplying by 6, we can write this as ...
(3x +7)(2x -3)(x) = 6x^3 +5x^2 -21x
And multiplying by -1 gives ...
-6x^3 -5x^2 +21x . . . . . matches choice D
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<em>Additional comment</em>
The product of factors will be zero when f(x) = 0. This means we can multiply or divide by any convenient factor and the product will remain zero. Effectively, we have multiplied our original factorization by -6 to make the expression match one of the given forms. When we write this final expression as the function f(x), it remains true that the given zeros are zeros (x-intercepts) of f(x).
For this case we have the following equation:
From here, we must clear the value of c.
We have then:
Rewriting we have:
Answer:
The value of c is given by:
Option B.
I'm going to assume that you meant to write: The square of a number exceeds that number by 12. What are the two possible solutions.
In other words x² = x + 12
4² is 16.
4 + 12 = 16
(-3)² is 9
-3 + 12 = 9
Hope this helped!
~Just a girl in love with Shawn Mendes