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:
Step-by-step explanation:
100(97/100)=97 puppies.
Answer:
21/8 or 2 5/8
(Edit: This is wrong)
Step-by-step explanation:
Answer:
57. You Take 180 And Subtract It From The 65 And 58 To Get Your Answer
Step-by-step explanation:
Answer:
23×-5
= -115
The answer is -115, easy peasy
