Give an appropriate answer.Given the function f(x, y) and the positive number ? as in the formal definition of a limit, find a positive number ? as in the definition that insures 
< ?.f(x,y) = x + y ; ? = 0.04
What will be an ideal response?
Let ? = 0.02. Then if 
< ? and 
< ?, 
= 
? 
+ 
Mathematics
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Find the work done by F over the curve in the direction of increasing t.F = -8zi + 8xj + 3yk; C: r(t) = ti + tj + tk, 0 ? t ? 1
A. W = 
B. W = 6
C. W = 1
D. W = 3
Mathematics
Use the FOIL method to find the products.(4x + 3)(x - 4)
A. x2 - 12x - 13 B. x2 - 13x - 14 C. 4x2 - 14x - 12 D. 4x2 - 13x - 12
Mathematics
Divide. Express the quotient in lowest terms.
÷ 
A. - 
B. - 
C. 
D. 
Mathematics
Use common or natural logarithms to solve the exponential equation symbolically.4(3x - 1) = 15
A. x = - 
- 3
B. x = 
+ 1
C. x = 
- 
D. x = 
+ 
Mathematics