y? = 5x cos x
Solve the differential equation.
y = 5x sin x ? 5cos x +C
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Express the given number in exponential form.3 + 8j
A. 7.42e1.21j B. 7.42e0.359j C. 8.54e0.359j D. 8.54e1.21j
The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds).s = -2 + 9 cos tFind the body's velocity at time t = ?/3 sec.
A. 
m/sec
B. - 
m/sec
C. - 
m/sec
D. 
m/sec
Find the absolute maxima and minima of the function on the given domain.
on the square 
A. Absolute maximum: 12 at 
and 
absolute minimum: 0 at 
B. Absolute maximum: 4 at 
and 
absolute minimum: 0 at 
C. Absolute maximum: 12 at 
and 
absolute minimum: 4 at 
and 
D. Absolute maximum: 4 at 
and 
absolute minimum: 3 at 
and 
Provide an appropriate response.When asked to describe logarithms in one simple sentence, the teacher said, "Logarithms are exponents". What is meant by this sentence?
What will be an ideal response?