Find the Equation of the Tangent Line to the Graph $f ( x ) = x ^ { 2 } + 5 x$

question 41

Multiple Choice

Find the equation of the tangent line to the graph of f at the given point.
- $f ( x ) = x ^ { 2 } + 5 x$ at $( 4,20 )$

• A) \(y = 2 x + 5\)
• B) \(y = 2 x - 5\)
• C) \(y = 13 x - 32\)
• D) \(y = 13 x - 72\)

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