Answer:
-3
Step-by-step explanation:
y=mx+b
m is slope
Answer:
?
Step-by-step explanation:
Cos(x) = 10.5 / 20
cos(x) = 0.525
answer
C.
x = 58.3"
Dy/dx = (ycos(x))/(1 + y²)
(1 + y²)/y dy = cos(x) dx
(1/y + y) dy = cos(x) dx
Integrating:
ln(y) + y²/2 = sin(x) + c
ln(1) + 1/2 = sin(0) + c
c = 1/2
Thus,
ln(y) + y²/2 = sin(x) + 1/2
