paigeee123
paigeee123
04-01-2017
Mathematics
contestada
If ƒ(n) = 3n 2 - 7, then ƒ(-2) equals _____.
Respuesta :
Apocrophon
Apocrophon
04-01-2017
f(n) = 3n² - 7
f(-2) = 3(-2)² - 7
f(-2) = 3(4) - 7
f(-2) = 12 - 7
f(-2) =
5
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b
let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)
The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil
wats the 60% off a prize that is $20.00
What is the probability of someone correctly guessing your Social Security number? (Assume all digits 0-9 are available for use)a
take 2 identical bowls filled with water.shine a spotlight on one and place one away from the spotlight in the same room. which shows higher evaporation and why
what does como eres tu mean in spanish?
List all integers between -0.6 and 4.17 THANK U
List all integers between -0.6 and 4.17 THANK U
Six popular brands of tea are to be used in a blind taste study for consumer recognition. If three distinct brands are chosen from the six, and if the consumer
