find the derivative with respect to x of f(x)=4x , and use it to find the equation of the tangent line to y=4x at x= 5

Mathematics

1 answer:

seropon [69]2 years ago

4 0

Answer:

F(x)=4X X=5

F(5)=4X

4(5)

Y=4(20)

Y=80

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