Answer: A, B, C
Step-by-step explanation:

Substituting into point-slope form, we get
and
. Rearranging this into slope-intercept form,

Answer:
A
Step-by-step explanation:
Find the common factors between the 2:
2πr + 4πrh
2 (πr+2πrh)
2πr (1 + 2h)
Answer:
2/-3
Step-by-step explanation:
(y1 - y2)/(x1 - x2) = (-6 - (-8))/(1 - 4) = 2/-3
Answer:
a) Curl F=0
b) div F=16x+2y+2z
Step-by-step explanation:
Assuming the given vector field is
, then the curl of F is



=0
b) The divergence of F is:


