The power output of a speaker can be calculated by P - hwhere
. P represents power in watts,
• v represents applied voltage in volts, and
• Rrepresents resistance of the speaker in ohms,
Enter an equation for which the solution is the resistance of a speaker that has a power output of 20 watts when a
voltage of 10 volts is applied.

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x