Gradien garis singgung kurva y=3x³+2x²+x+1 pada titik (0, 1) adalah …

Gradien garis singgung kurva y=3x³+2x²+x+1 pada titik (0, 1) adalah …
a. 1
b. 2
c. 5
d. 7
e. 14

y’= m
y’ = 9x²+4x+1+0
y’ = 9x²+4x+1 …(1)
subtitusi x=0 ke …(1)
m = 9(0)²+4(0)+1
m = 0 + 0 + 1
m = 1
jd jwbnx yg a. 1

Baca Juga :  31 She started to learn the violin when she was seven. BEEN She_______ the violin since she was seven. 32 I don’t often get help from him with the washing up. USUALLY He _______ help with the washing up. 33 They came back from their holidays not long ago. JUST They _____ back from their holidays. 34 It bothers me that Anita criticises the way I speak. ALWAYS Anita _____ the way I speak – it really bothers me! 35 It has been at least two weeks since the last time Ingrid called me. FOR Ingrid_______at least two weeks. 36 A lot of my classmates have started to become interested in YouTuber books this term. GETTING A lot of my classmates________YouTuber books recently.