What is the inverse of f(x)=15x^2+13 ?

The inverse of f(x)=15x^2+13 is sqrt((x-13)/(15)),-sqrt((x-13)/(15))

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inverse of f(x)=15x^2+13

inverse

f (x) = 15 x^{2} + 13

\frac{x - 13}{15}, - \frac{x - 13}{15}

Solution steps

y = 15 x^{2} + 13

Replace

x

with

y

x = 15 y^{2} + 13

Solve for

y, x = 15 y^{2} + 13

\frac{x - 13}{15}, - \frac{x - 13}{15}

\frac{1000 ( 1.5 - t ) ^{2}}{3}

f (x) = \frac{( 5 - x )}{x}

y = \frac{5}{9 ( x - 32 )}

f (x) = \frac{2 x + 6}{x - 1}

f (x) = \frac{5}{8} + \frac{1}{4} x

What is the inverse of f(x)=15x^2+13 ?
The inverse of f(x)=15x^2+13 is sqrt((x-13)/(15)),-sqrt((x-13)/(15))