Determine whether each curve represents a graph of a function.


(a) no
(b) no
(c) yes
(d) no

Mathematics

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Factor the trinomial.n2 + 4n - 60

A. (n - 60)(n + 1) B. (n - 10)(n - 6) C. (n - 10)(n + 6) D. (n + 10)(n - 6)

Mathematics

Solve the problem.About how much will  change if the point    moves from    a distance of    unit in the direction of 

A. - 
B. - 
C. - 
D. - 

Mathematics

Using Green's Theorem, find the outward flux of F across the closed curve C.F = ln (x2 + y2) i + tan-1 j; C is the region defined by the polar coordinate inequalities  and 

A. 0 B. 9 C. 41 D. 18

Mathematics

Evaluate the exponential function at the specified value of x.f(x) = x, x = 3

A. 64
B.
C.
D.

Mathematics