Cansuben876rans
Answered

SORU 15
f(x)=x2 +ax+2 olarak veriliyor. f(-2)=20 olduğuna göre, f(2) kaçtır?
A) -8 B) -4 C) O D) 2 E) 6​

Sagot :

Kursatsari1976rans

Cevap:

A Şıkkı

Adım adım açıklama:

f(x)= x^2+ax+2

f(-2)= (-2)^2-2a+2

20= 4-2a+2

20-6= -2a, a = -7

f(x)= x^2-7x+2

f(2)=2^2-7.2+2= 4-14+2= -8

Thank you for visiting our website wich cover about Matematik. We hope the information provided has been useful to you. Feel free to contact us if you have any questions or need further assistance. See you next time and dont miss to bookmark.


Rans Other Questions