Prove that sinh(x+y)=sinhxcoshy+sinhycoshx. i've tried it from both side. one way i just get ((e^x)(-x)(e^-y))/2 and the other way i just get everything to cancel out and i get 1/ xd

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

What is the value of p in the equation y^ = -4x?