Decide whether the function is an exponential growth or exponential decay function, and find the constant percentage rate of growth or decay. (1 point) f(x) = 2479 ⋅ 0.9948x Group of answer choices Exponential decay function; -0.52% Exponential decay function; 0.0052% Exponential growth function; -0.52% Exponential growth function; 0.0052%

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k