Begin by drawing a rough sketch to determine the number of real solutions for the equation y1 = y2. Then use an analytic method to confirm your answer. Give the solution set and any extraneous values that may occur.y1 = 
y2 = 4x
A. 
One real solution; {1}; no extraneous values
B. 
One real solution; 
; 
is extraneous.
C. 
Two real solutions; 
; no extraneous values
D. 
No real solutions; ?; no extraneous values
Answer: C
Mathematics
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