1.2.22 Inverse and composite functions (A-level only)

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Question 25

The function $d$ is defined by $\frac{1}{3}e^{4v+1}$ for $\in \mathbb{R}$ , where $d$ is the displacement of a mechanical actuator and $v$ is the input voltage.

Find $d^{-1}(x)$ and state its domain.

[4]

1.2.22 Inverse and composite functions (A-level only)

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Question 25

The function $d$ is defined by $\frac{1}{3}e^{4v+1}$ for $\in \mathbb{R}$ , where $d$ is the displacement of a mechanical actuator and $v$ is the input voltage.

Find $d^{-1}(x)$ and state its domain.

[4]

1.2.22 Inverse and composite functions (A-level only)

Question 25

1.2.22 Inverse and composite functions (A-level only) Questions

1.2.22 Inverse and composite functions (A-level only)

Question 25

1.2.22 Inverse and composite functions (A-level only) Questions