Which graph is the function. f(x)=x^3-3x^2-4x
2 answers:
Answer:
See below description.
Step-by-step explanation:
The function has the following characteristics:
- Factors:
- Zeros/roots: x=0, x=-1, amd x=4
- Positive leading coefficient
- Graph starts down and curves up through -1 on the x-axis and back down to cross through 0. It curves back up again through 4 and finished off heading into positive infinity.
- Its graph is the shape of a sideways S.
- It has a relative maximum at 1.128 and relative minimum value of -13.128
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Answer:
Ella got the highest marks.
Step-by-step explanation:
Given that:
Camilla got 4/5 of the 200 marks.
Marks of Camilla =
Marks of Camilla = 160 marks
Lincoln got 44% of the 200 marks.
Marks of Lincoln =
Marks of Lincoln = 88 marks
Ella got 198 out of 200.
On comparing,
198 is the highest out of 200.
Hence,
Ella got the highest marks.