Evaluate the expression without using a calculator.
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What will be an ideal response?
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Mathematics
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The graph of a polar equation is given. Select the polar equation for the graph.
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics
Solve the equation using the quadratic formula.x2 + 7x + 5 = 0
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find (f + g)(-4) when f(x) = x - 2 and g(x) = x + 1.
A. -5 B. -11 C. -7 D. -9
Mathematics
Find the slope and the y-intercept of the given line.5x + 7y = 48
A. -1
; 
B. 
; 
C. - 
; 
D. 1
; 
Mathematics