Use a graphing calculator to solve the system. If 
is the solution to the system, give the value of 
.
?
?
A. 10
B. 9
C. 13
D. 12
E. 23
Answer: C
Mathematics
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Graph the linear equation, using any appropriate method.
x + 
y = 1
A. 
B. 
C. 
D. 
Mathematics
Find the derivative of the function.y = 
A. y ' = 
B. y ' = 
C. y ' = 
D. y ' = 
Mathematics
Place the correct symbol, >, <, or =, in the blank in the given pair of fractions.
A. = B. > C. <
Mathematics
Use the given information about the polynomial function f(x) to write its complete factored form.Degree 3; zeros: 
, 4, -1; leading coefficient = 1
A. f(x) = 
(x - 4)(x - 1)
B. f(x) = 
(x + 4)(x - 1)
C. f(x) = 
(x + 4)(x + 1)
D. f(x) = 
(x - 4)(x + 1)
Mathematics