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Popular >

inverse of f(x)=-2x-9

Solution

inverse

f (x) = - 2 x - 9

Solution

- \frac{x + 9}{2}

Solution steps

y = - 2 x - 9

Replace

x

with

y

x = - 2 y - 9

Solve for

y, x = - 2 y - 9

- \frac{x + 9}{2}

Popular Examples

inverse of 27a^6 inverse

27 a^{6}

domain of f(x)=(-4.8)(4.8)domain

f (x) = (- 4.8) (4.8)

inverse of-4x-12 inverse

- 4 x - 12

domain of (x^2-2x+1)/(x^3-3x^2)domain

\frac{x ^{2} - 2 x + 1}{x ^{3} - 3 x ^{2}}

perpendicular Y(x)=-1/5 x-6,(-5,3)perpendicular

Y (x) = - \frac{1}{5} x - 6, (- 5, 3)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-2x-9 ?
The inverse of f(x)=-2x-9 is -(x+9)/2