Y = xe^x
dy/dx(e^x x)=>use the product rule, d/dx(u v) = v*(du)/(dx)+u*(dv)/(dx), where u = e^x and v = x:
= e^x (d/dx(x))+x (d/dx(e^x))
y' = e^x x+ e^x
y'(0) = 1 => slope of the tangent
slope of the normal = -1
y - 0 = -1(x - 0)
y = -x => normal at origin
Answer:
17% ?
Step-by-step explanation:
that seems like the most logical answer
Answer:
Step-by-step explanation:
so if he arrived at 11:22 AM.....and it took him 82 minutes....
82 minutes = 1 hr and 22 minutes
then he departed at :
11:22 - 1 hr and 22 minutes = 10:00 AM <==
Answer:
-1
Step-by-step explanation:
-4-(-3) ---> -4+3 = -1
