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Question
Math
Posted 11 months ago
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
Verified answer
Posted 11 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+1 y = 3x^2 - 2x + 1 is found using the power rule
step 3
Applying the power rule, the derivative is dydx=6x2 \frac{dy}{dx} = 6x - 2
step 4
To find the slope at x=1 x = 1 , we substitute x=1 x = 1 into the derivative
step 5
Substituting x=1 x = 1 gives us dydx=6(1)2=4 \frac{dy}{dx} = 6(1) - 2 = 4
Answer
The slope of the tangent to the curve at x=1 x = 1 is 4.
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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