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vampirchik [111]
3 years ago
6

Determine the zero solution f(x)=3x^(2)+5x-12

Mathematics
1 answer:
RideAnS [48]3 years ago
6 0

Answer:

x= -3 or 4/3

Step-by-step explanation:

3x²+5x-12 =0

3x²+9x-4x-12=0

3x(x+3) -4(x+3) =0

(3x-4)(x+3)=0

x=-3 or 4/3

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b) this graph's shape most closely resembles that of a polynomial; as we move from left to right, y increases, reaches a local maximum, decreases to a local minimum, and then continues to increase with x.  As is the case for all polynomials, the domain is the set of all real numbers.  As we move from x = 0 to the left, y decreases without bound; from x ≥ 12 onward, y increases without bound; thus, the range is (-infinity, +infinity).

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1 year ago
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Step-by-step explanation:

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2 years ago
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Hope this helps!
8 0
3 years ago
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