Determine the slope and y-intercept of the function.f(x) = 
x + 4
A. m = 4; b = 
B. m = - 
; b = - 4
C. m = 
; b = - 4
D. m = 
; b = 4
Answer: D
Mathematics
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A. 9
B. 7
C. 
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Graph the equation.
- 
= 1
A. 
B. 
C. 
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