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Popular Functions >

f(n)=3n^2-15n+18

Solution

f (n) = 3 n^{2} - 15 n + 18

Solution

Domain : - \infty < n < \infty

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

X Intercepts : (3, 0), (2, 0), Y Intercepts : (0, 18)

Inverse : \frac{15 + 12 n + 9}{6}, \frac{15 - 12 n + 9}{6}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- \frac{3}{4}, \infty)

Solution steps

Domain of

3 n^{2} - 15 n + 18 : - \infty < n < \infty

Range of

3 n^{2} - 15 n + 18 : f (x) \geq - \frac{3}{4}

Axis interception points of

3 n^{2} - 15 n + 18 :

X Intercepts

: (3, 0), (2, 0),

Y Intercepts

: (0, 18)

Inverse of

3 n^{2} - 15 n + 18 : \frac{15 + 12 n + 9}{6}, \frac{15 - 12 n + 9}{6}

Graph

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Frequently Asked Questions (FAQ)

What is the f(n)=3n^2-15n+18 ?
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