Compute the gradient of the function at the given point.  

A. - j + k
B. j - k
C. j + k
D. j + k


Answer: A

Mathematics

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Perform the operations indicated. Write your answer in simplest form.-  - 

A. -  
B. -  
C.  
D.

Mathematics

Match the equation with the appropriate graph.f(x) = 

A.

B.

C.

D.

Mathematics

The graph and equation of a polynomial f(x) are given. Determine the number of real zeros and the number of imaginary zeros.f(x) = x2 - 4x + 3

A. No real zeros; two imaginary zeros B. Two real zeros; no imaginary zeros C. One real zero; one imaginary zero D. Two real zeros; two imaginary zeros

Mathematics

Find the unknown length in the right triangle. If necessary, approximate the length to the nearest thousandth.

A. 11.402 cm B. 10.100 cm C. 5.657 cm D. 16 cm

Mathematics