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Popular >

foci x^2-5x+4

Solution

foci

x^{2} - 5 x + 4

Solution

(\frac{5}{2}, - 2)

Solution steps

Rewrite

y = x^{2} - 5 x + 4

in the standard form

4 \cdot \frac{1}{4} (y - (- \frac{9}{4})) = (x - \frac{5}{2})^{2}

(h, k) = (\frac{5}{2}, - \frac{9}{4}), p = \frac{1}{4}

Parabola is symmetric around the y-axis and so the focus lies a distance

p

from the center

(\frac{5}{2}, - \frac{9}{4})

along the y-axis

(\frac{5}{2}, - \frac{9}{4} + p)

= (\frac{5}{2}, - \frac{9}{4} + \frac{1}{4})

Refine

(\frac{5}{2}, - 2)

Popular Examples

foci-0.2t^2+1.6t+98.4 foci

- 0.2 t^{2} + 1.6 t + 98.4

foci y=x^2-6x-3 foci

y = x^{2} - 6 x - 3

foci-y^2=6y+x foci

- y^{2} = 6 y + x

foci (y+1)^2=16(x-3)foci

(y + 1)^{2} = 16 (x - 3)

foci (x+1)(x-5)foci

(x + 1) (x - 5)

Frequently Asked Questions (FAQ)

What is the foci x^2-5x+4 ?
The foci x^2-5x+4 is (5/2 ,-2)