How can linear approximation be used to approximate the change in y = f(x) given a change in x? To approximate the change Upper Deltay in the dependent variable when x changes from a to aplusUpper Deltax, use

I’m really confused and need to learn this

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.

Aci is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. assume that stray-load loss is normally distributed with σ = 2.3. (round your answers to two decimal places.)