Find the integrating factor I(x) for each equation, and then find the general solution.y' - 3y = 12x
A. I(x) = -3x; y = -4x2 + 
B. I(x) = e-3x; y = -4xe3x - 
e3x + Ce3x
C. I(x) = e-3x; y = -4x - 
+ Ce3x
D. I(x) = -3x; y = -4x4 + Cx
Answer: C
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Rwhere R is the parallelepiped enclosed by the planes 
A. 
B. 
C. 
D. 
Use the map to find the shortest route between the given locations.Elkart to Bonn
A. 132 miles B. 97 miles C. 136 miles D. 122 miles
Provide an appropriate response.Simplify: 
÷ 
What will be an ideal response?
Solve. Write the answer as a mixed number in simplest form.On a recent trip, Asha drove 234 miles on 16
gallons of gasoline. How many miles per gallon did she average?
A. 14
mpg
B. 936
mpg
C. 3802
mpg
D. 
mpg