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Question
Math
Posted 10 months ago
great answer
Find the slope of the tangent to the curve y=3x22x+1y = 3x^2 - 2x + 1 at x=1x = 1.
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Answer from Sia
Posted 10 months ago
Solution by Steps
step 1
To find the slope of the tangent line to the curve at a specific point, we need to calculate the derivative of the function
step 2
The derivative of the function y=3x22x+1y = 3x^2 - 2x + 1 is found using the power rule
step 3
Applying the power rule, the derivative y=dydx=6x2y' = \frac{dy}{dx} = 6x - 2
step 4
To find the slope at x=1x = 1, we substitute 11 into the derivative to get y(1)=6(1)2y'(1) = 6(1) - 2
step 5
Simplifying gives us the slope at x=1x = 1, which is y(1)=62=4y'(1) = 6 - 2 = 4
Answer
The slope of the tangent to the curve at x=1x = 1 is 44.
Key Concept
Derivative as Slope of Tangent
Explanation
The derivative of a function at a point gives the slope of the tangent line to the curve at that point.

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