Linearize F=R/VI Plot a graph of R against I

Multiply both sides by $VI$.

$$R = FVI$$

This equation is already in a linear form $Y = mX + c$, where:

• $Y = R$ (the variable to be plotted on the y-axis)
• $X = I$ (the variable to be plotted on the x-axis)
• $m = FV$ (the slope of the line, assuming $F$ and $V$ are constants)
• $c = 0$ (the y-intercept)

The linearized equation is:

$$\boxed{R = (FV)I}$$

To plot a graph of $R$ against $I$:

• Plot $I$ on the x-axis (independent variable).
• Plot $R$ on the y-axis (dependent variable).
• The equation $R = (FV)I$ represents a straight line.
• This line will pass through the origin $(0,0)$ because the y-intercept is 0.
• The slope of this straight line will be $FV$.