Draw the graph for the equation: $y = x^{2} + x - 2$

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Solution

$y = x^{2} + x - 2$
On factoring we get,
$(x + 2) (x - 1)$ . The roots are $- 2, 1$
The $y$ -intercept is the constant term, $- 2$

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Similar questions

y - x = 2

y = x^{2}

y = 2 + x

x^{2} - x - 2 = 0

y = x^{2}

y = x + 2

x^{2} - x - 2 = 0

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