Question

Asked Feb 12, 2019

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Write the equation of the tangent line to the curve at the indicated point. As a check, graph both the function and the tangent line.

y = x4 − 4x2 + 9

at

x = 1

Step 1

we will find tangent line to curve f(x) at x=1

for slope we will use power rule of derivative .

Step 2

with the help of power rule find slope then use slope int...

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