Finding an Equation of a Tangent Line In Exercise, find an equation of the tangent line to the graph of the function at the give
n point.
y = xe^x - e^x, (1, 0)
1 answer:
Answer:
Equation of tangent:

At point (1,0):
y = 2.713
Step-by-step explanation:
The equation of tangent line to the function can be calculated by taking the first derivative.
We have,
![y = xe^{x}-e^{x}\\\frac{dy}{dx}=\frac{d}{dx}[ xe^{x} ]-\frac{d}{dx} [e^{x}]\\](https://tex.z-dn.net/?f=y%20%3D%20xe%5E%7Bx%7D-e%5E%7Bx%7D%5C%5C%5Cfrac%7Bdy%7D%7Bdx%7D%3D%5Cfrac%7Bd%7D%7Bdx%7D%5B%20xe%5E%7Bx%7D%20%5D-%5Cfrac%7Bd%7D%7Bdx%7D%20%5Be%5E%7Bx%7D%5D%5C%5C)
Applying Product Rule:
d/dx [u.v] = (d/dx u) . (v) + (u) . (d/dx v)
Therefore,

The above equation is the equation of tangent line.
The point given is (1,0):
So,

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The 3 option
(3,9), (-7,1), (6,12), (-3, -9)
Answer:
16 cm^2
Step-by-step explanation:
Formula = 1/2 * base * height
1/2 * 8 * 4 = 16
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The answer is A. Hope this helped