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Popular >

f(t)=t^2-4t-3

Solution

f (t) = t^{2} - 4 t - 3

Solution

Domain : - \infty < t < \infty

Range : f (t) \geq - 7

X Intercepts : (2 + 7, 0), (2 - 7, 0), Y Intercepts : (0, - 3)

Vertex : Minimum (2, - 7)

Inverse : 2 + t + 7, 2 - t + 7

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 7, \infty)

Solution steps

Domain of

t^{2} - 4 t - 3 : - \infty < t < \infty

Range of

t^{2} - 4 t - 3 : f (t) \geq - 7

Axis interception points of

t^{2} - 4 t - 3 :

X Intercepts

: (2 + 7, 0), (2 - 7, 0),

Y Intercepts

: (0, - 3)

Vertex of

t^{2} - 4 t - 3 :

Minimum

(2, - 7)

Inverse of

t^{2} - 4 t - 3 : 2 + t + 7, 2 - t + 7

Popular Examples

y = - 4 x^{2} - 7 x + 12

f (b) = - b

f(x)=log_{2}(-5x+20)

f (x) = lo g_{2} (- 5 x + 20)

f(x)=\sqrt[4]{9-x^2}

f(x)=9x^2-12x+4

f (x) = 9 x^{2} - 12 x + 4

Frequently Asked Questions (FAQ)

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