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 ( 75+ )
Otras preguntas
Find the original cost of a rocker selling for $159.95 at 20% off.
What is an equivalent fraction for 20/12
How did the formation of alliances affect the outbreak of war?
Is 0.127 a rational number
List the perfect squares between 100 and 500 that are even numbers
the 42 foot tree casts a shadow of 63 feet. how long is a shadow of a 5 foot girl who is standing near it
what is 69/25 as a terminating decimal
What is a scale on a map?
16x^2-24x+7=0 equation and/or inequalities
1/7(x+21)=-6 answer ?
