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Popular >

f(x)=(7x-2)^2

Solution

f (x) = (7 x - 2)^{2}

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 0

X Intercepts : (\frac{2}{7}, 0), Y Intercepts : (0, 4)

Vertex : Minimum (\frac{2}{7}, 0)

Inverse : \frac{x + 2}{7}, \frac{- x + 2}{7}

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Interval Notation

Domain : (- \infty, \infty)

Range : [0, \infty)

Solution steps

Domain of

(7 x - 2)^{2} : - \infty < x < \infty

Range of

(7 x - 2)^{2} : f (x) \geq 0

Axis interception points of

(7 x - 2)^{2} :

X Intercepts

: (\frac{2}{7}, 0),

Y Intercepts

: (0, 4)

Vertex of

(7 x - 2)^{2} :

Minimum

(\frac{2}{7}, 0)

Inverse of

(7 x - 2)^{2} : \frac{x + 2}{7}, \frac{- x + 2}{7}

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Frequently Asked Questions (FAQ)

What is the f(x)=(7x-2)^2 ?
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