Question 92

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

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

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

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

Solution

Equate the 2 equations we get value of x = 1 and -1 . Also we notice that there is intersection at x=0 . hence D


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