HELLPP HURRY PLZ

What is the slope of the line that contains the points (-2,1) and (0,-3)

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

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.)