Find the equation of the tangent line to the graph of f(x) at the given point. f(x)equalsStartRoot 36 x plus 45 EndRoot at left parenthesis 1,9 right parenthesis Question content area bottom Part 1 The equation of the tangent line to the graph of f(x) at the given point is enter your response here
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Step 1
f(x) = √(36x + 45) and the point is (1, 9). Verify that f(1) = √(36·1 + 45) = √(81) = 9. Show more…
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