Derivative Questions

Unless otherwise specified, the domain of a function f is assumed to be the set of all real numbers x for which f(x) is a real number. Let f be an increasing function with f(0)=3. The derivative... more

Vectors and the Geometry of Space

Suppose v.w=8 and ||v × w ||=2, and the angle between v and w is θ. Find(a) tanθ=(b) θ=

AMDM Question (Mathematics)

A new cars salesperson, sold an average of $41,001 per day for the first 6 days she worked. The next 11 days she worked, she sold an average of $34,762. How much did she sell on average per day... more

A and B were joging along a circular track. Track is 640m, if they start from same place & jogged in same direction A would take 16min to catchup B.

A and B were joging along a circular track. Track is 640m, if they start from same place & jogged in same direction A would take 16min to catchup B. If they jogged in oppo direction, they would... more

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