Solve Round Your Results to Four Decimal Places $d x = 0.2$

Multiple Choice

Solve. Round your results to four decimal places.
-Use the Euler method with $d x = 0.2$ to estimate $y ( 3 )$ if $y ^ { \prime } = - y / x$ and $y ( 2 ) = 3$ . What is the exact value of $y ( 3 )$ ?

A) $\mathrm { y } \approx 0.7895$ , exact value is $2.0000$
B) $\mathrm { y } \approx 1.9286$ , exact value is $1.5000$
C) $\mathrm { y } \approx 1.1053$ , exact value is $6.0000$
D) $y \approx 1.7368$ , exact value is $3.0000$