Log ind
Mathematics for IGCSE & O level - Functions (Section 1 - No. 4)
If f(x) = 2x + 1, what expression represents f(x+h)?
2x + 1 + h
2x + 2h + 1
2x + h + 1
2x + 1
Forklaring
f(x+h) = 2(x+h) + 1 = 2x + 2h + 1
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
