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Popular >

inverse of f(x)=2.5x+15.5

Solution

inverse

f (x) = 2.5 x + 15.5

Solution

\frac{2 x - 31}{5}

Solution steps

y = 2.5 x + 15.5

Replace

x

with

y

x = 2.5 y + 15.5

Solve for

y, x = 2.5 y + 15.5

\frac{2 x - 31}{5}

Popular Examples

y = x^{2} - 8 x + 12

critical x-5x^{1/5}critical points

x - 5 x^{\frac{1}{5}}

domain of f(x)=log_{8}(x)domain

f (x) = lo g_{8} (x)

intercepts of f(x)=x+1 intercepts

f (x) = x + 1

extreme f(x)=-x^2-8x-5 extreme points

f (x) = - x^{2} - 8 x - 5

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2.5x+15.5 ?
The inverse of f(x)=2.5x+15.5 is (2x-31)/5