What is the area y=28-11x+x^2 ?

The area y=28-11x+x^2 is Unbounded

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area y=28-11x+x^2

area

y = 28 - 11 x + x^{2}

Unbounded

Solution steps

y = 28 - 11 x + x^{2}

Rewrite

y = 28 - 11 x + x^{2}

in the standard form

4 \cdot \frac{1}{4} (y - (- \frac{9}{4})) = (x - \frac{11}{2})^{2}

Therefore parabola properties are:

(h, k) = (\frac{11}{2}, - \frac{9}{4}), p = \frac{1}{4}

Parabola's area is always unbounded

Unbounded

f (x) = x^{2} - 10 x + 39

(x + 3)^{2} + (3 - x)

- 0.29 x^{2} + 2.5 x

y = 49 - x^{2}

2 x - x^{2} - 1