Question

G'(x)= 6x pangkat 2 + 8x-5 dan g(-1)= 4

Answer 1

Mencari g(x) yaitu diintegralkan maka didapat:
g(x) = 2x³ + 4x² - 5x + c
g(-1) = 4, maka:
4 = 2(-1)³ + 4(-1)² - 5(-1) + c
4 = - 2 + 4 + 5 + c
c = - 3
g(x) = 2x³ + 4x² - 5x - 3