What is the area x^2-12.4x+20 ?

The area x^2-12.4x+20 is Unbounded

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area x^2-12.4x+20

area

x^{2} - 12.4 x + 20

Unbounded

Solution steps

y = x^{2} - 12.4 x + 20

Rewrite

y = x^{2} - 12.4 x + 20

in the standard form

4 \cdot \frac{1}{4} (y - (- 18.44)) = (x - 6.2)^{2}

Therefore parabola properties are:

(h, k) = (6.2, - 18.44), p = \frac{1}{4}

Parabola's area is always unbounded

Unbounded

7 x^{2} - 2 x - 20 - (8 x^{2} - 15 x + 20)

\frac{p ^{2}}{16}

x = y^{2} + 1

0.9 x^{2} + 6.4 x + 7.7

x = y^{2} + 2