1001 Great Ideas for Teaching and Raising Children with Autism or Asperger's

1001 Great Ideas for Teaching and Raising Children with Autism or Asperger's

Matematika suatu fungsi s(x) dinyatakan dengan f(x)=nx-17 tentukan
a.berapa nilai n,jika f(3)= -23
b.nilai a jika f(a)= -27​

suatu fungsi s(x) dinyatakan dengan f(x)=nx-17 tentukan
a.berapa nilai n,jika f(3)= -23
b.nilai a jika f(a)= -27​

Rumus f(x) =nx-17

f(3)=3n-17=-23

3n=-23+17

a. 3n=6

n=2

b.f(x) =2x-17

f(a) =2a-17=-27

2a =-27+17

2a =-10

a =-5

[answer.2.content]