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CAT 2003 | Question: 1-145

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Consider the following two curves in the $x-y$ plane 

  • $y=x^3 + x^2 +5$
  • $y=x^2 + x + 5$

Which of the following statements is true for $-2 \leq z \leq 2$?

  1. The two curves intersect once
  2. The two curves intersect twice
  3. The two curves do not intersect
  4. The two curves intersect thrice
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CAT 2013 | Question: 13
Consider the following two curves in the $\text{XY}$ plane: $\\y=2x^3+3x^2+4\: \text{and} \\y=3x^2-2x+8$ Which of the following statements is true for $-3≤x≤2?$ The two curves intersect thrice The two curves intersect twice The two curves intersect once The two curves do not intersect
Consider the following two curves in the $\text{XY}$ plane:$\\y=2x^3+3x^2+4\: \text{and} \\y=3x^2-2x+8$Which of the following statements is true for $-3≤x≤2?$The two ...
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