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Mathematics
Differential Calculus
The equation of tangent line to y=2x²+7 which is parallel to the line 4x-y+3=0 is:
Question
The equation of tangent line to y=2x²+7 which is parallel to the line 4x-y+3=0 is:
A.
4x-y+1=0
B.
4x-y+5=0
C.
x+4y+5=0
D.
4x-y+3=0
Solution
Correct option is B
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