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Popular >

f(x)=-4x^2+2x-1

Solution

f (x) = - 4 x^{2} + 2 x - 1

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq - \frac{3}{4}

Y Intercepts : (0, - 1)

Vertex : Maximum (\frac{1}{4}, - \frac{3}{4})

Inverse : - \frac{- 1 + - 4 x - 3}{4}, \frac{- 4 x - 3 + 1}{4}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, - \frac{3}{4}]

Solution steps

Domain of

- 4 x^{2} + 2 x - 1 : - \infty < x < \infty

Range of

- 4 x^{2} + 2 x - 1 : f (x) \leq - \frac{3}{4}

Axis interception points of

- 4 x^{2} + 2 x - 1 :

Y Intercepts

: (0, - 1)

Vertex of

- 4 x^{2} + 2 x - 1 :

Maximum

(\frac{1}{4}, - \frac{3}{4})

Inverse of

- 4 x^{2} + 2 x - 1 : - \frac{- 1 + - 4 x - 3}{4}, \frac{- 4 x - 3 + 1}{4}

Popular Examples

h(t)=-0.2t^2+2t+1

h (t) = - 0.2 t^{2} + 2 t + 1

y=(x^5)/6+1/(10x^3),1<= x<= 3

y = \frac{x ^{5}}{6} + \frac{1}{10 x ^{3}}, 1 \leq x \leq 3

f(x)=(x-1)^2(3x+3)/x

f (x) = (x - 1)^{2} \frac{3 x + 3}{x}

f (x) = - 2 - x^{2}

f(x)=(1/2 x^2-3x)*(2/3 x^3+x)

f (x) = (\frac{1}{2} x^{2} - 3 x) \cdot (\frac{2}{3} x^{3} + x)

Frequently Asked Questions (FAQ)

What is the f(x)=-4x^2+2x-1 ?
The f(x)=-4x^2+2x-1 is