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mr Goodwill [35]
3 years ago
6

Which equation is the inverse of y = 16x^2 + 1?

Mathematics
2 answers:
timama [110]3 years ago
6 0
Switch y and x: x =16y^2 + 1
Solve for y: x-1=16y^2
16y =+-√(x-1)
y =+-√(x-1)/16
nordsb [41]3 years ago
4 0

Answer:

The inverse of the equation is f^{-1}(x)=\pm\sqrt{\frac{x-1}{16}}                

Step-by-step explanation:

Given : Equation y=16x^2+1

To find : The inverse of the equation ?

Solution :

Equation y=16x^2+1

To find the inverse we interchange the value of x and y,

x=16y^2+1

Now, solve for y

16y^2=x-1

Divide by 16 both side,

y^2=\frac{x-1}{16}

Taking root both side,

y=\pm\sqrt{\frac{x-1}{16}}

f^{-1}(x)=\pm\sqrt{\frac{x-1}{16}}

Therefore, The inverse of the equation is f^{-1}(x)=\pm\sqrt{\frac{x-1}{16}}

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