diket: f(x) 2x+1 g(x) x/x+1 h(x) x² dit: a. f¹(x) b (FoG)(x) c. (FoG)¹ (x) d.(FoGoH) (x) tolong bantuannyaa
Matematika
RezaaEzot
Pertanyaan
diket:
f(x) 2x+1
g(x) x/x+1
h(x) x²
dit:
a. f¹(x)
b (FoG)(x)
c. (FoG)¹ (x)
d.(FoGoH) (x)
tolong bantuannyaa
f(x) 2x+1
g(x) x/x+1
h(x) x²
dit:
a. f¹(x)
b (FoG)(x)
c. (FoG)¹ (x)
d.(FoGoH) (x)
tolong bantuannyaa
1 Jawaban
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1. Jawaban pratamaaaa
A).
f(x)= 2x+1
y = 2x+1
y-1 = 2x
2x = y-1
x = y-1 / 2
x= 1/2 y - 1/2