syd4752 syd4752

24-09-2018
Mathematics

contestada

Find the equation of the line tangent to the curve f(x)= 3x^2-4x+5 at x=1

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leephyllis leephyllis

01-10-2018

f(1)=(3(1)^2)-4(1)+5
f(1)=(3^2)-(4)+5
f(1)=8-4+5
f(1)=4+5
f(1)=9

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