Write the equation of the line shown in the graph below:
Can someone please help asap pleasee

Describe the domain and range of y=2(3)^x-2+5

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Someone me! if you’re smart you can solve this!