cfjyxc7tss
cfjyxc7tss
27-06-2022
Mathematics
contestada
If f(n)= n²-n, then f(-4) is
O-20
12
-12
20
Respuesta :
EchoSage
EchoSage
27-06-2022
Answer:
20
Step-by-step explanation:
Plug in -4 for n:
(-4)^2 - (-4) = 16 + 4 = 20
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
Who was the Greek mathematician who systematized geometry and wrote a textbook that organized all the existing information about geometry? A. Pythagoras B. Eucl
2 kl is equal to 200 l 20000 dl 2000 ml 2000 cl
Where did women first gain economic opportunity? A. plantations in the South B. farms in the Midwest C. coalfields in mountain states D. industries in the North
During which process is mRNA synthesized from a DNA template with the aid of RNA polymerase? A.transcription B.translation C.translocation D.transportation
Why did the public fear early unions? A. Workers made unreasonable demands. B. The unions were organized by agents working for foreign governments. C. The publi
What is the value of the expression when a = 3 and b = 5? 8a+6(2b-7)
name 20 presidents most important this is for my 10 yr old sister lol
Anti-semitism can be defined as the hatred or discrimination of someone because he or she is A) Arab. B) Catholic. C) Jewish. D) Muslim.
How does cliff collapse have an effect on people's lives
Sarah says that 26 divided by 8 equals 14 divided 4 because both are "3 R2. show her mistake using decimal division
