Find the slope and the y-intercept of the given line.5x + 7y = 48
A. -1
; 
B. 
; 
C. - 
; 
D. 1
; 
Answer: C
Mathematics
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Find the derivative of the function at P0 in the direction of u.f(x, y) = ln(10x + 5y), P0(7, 9), u = 6i + 8j
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Is f continuous at f(0)? 
A. Yes B. No
Mathematics
In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 7 yd, c = 14 yd
A. a = 7 yd B. a ? 12.1 yd C. a ? 9.9 yd D. a ? 4.6 yd
Mathematics
Let A = 
, B = 
, C = [2 3], X = 
(a) Give the linear programming problem whose matrix formula is "Maximize CX subject to AX ? B and 
(b) Give the initial simplex tableau that corresponds to the problem in part (a).
What will be an ideal response?
Mathematics