pada fungsi linear f(x)=ax+b dengan f(1)=0 dan f(0)=-2,rumus fungsi f(x)=…

f(x)=ax+b

f(1)=a.1+b=a+b
0=a+b

f(0)=a.0+b=b
-2=b

a+b=0
a=-b=-(-2)=2

jadi, f(x)=ax+b=2x-2

Semoga bermanfaat, tetap semangat
Salam, Jkira

f(0) = a(0) + b
-2 = b

f(x) = ax + b
f(1) = a(1) + b
0 = a + b
0 = a - 2
a = 2

Jadi,
f(x) = ax + b
f(x) = (2)x + (-2)
f(x) = 2x - 2

#semoga membantu.....