" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f'(x)=3x²+4x-5
m= f'(1)=3+4-5=2
kemudian masukan ke rumus persamaan garis
y-y1=2(x-x1)
y-(-2)=2(x-1)
y+2=2(x-1)
y=2x-3 (D)