pegisy
pegisy pegisy
  • 01-11-2019
  • Mathematics
contestada


If f( n ) = n 2 - n , then f(-4) is _____.

-20
20
12
-12

Respuesta :

nharnahabenaahnelson
nharnahabenaahnelson nharnahabenaahnelson
  • 12-02-2021

Answer:

-12 because if(n)=n2-n then f(4) is-12 because -4(2)-4 is -12

Answer Link

Otras preguntas

A confederation is a strong association of states and a firm union. true or false
If b is between a and c then ab+bc=ac
Which injury stimulates muscle growth?
If the domain of f (x)=x^2 + 1 to {0,1,2,3}, what is the maximum value of the range?
Which major areas showed christian influence between ad 300 and 400?
How can anger affect eating habits? Select the two correct answers. A. It can reduce appetite. B. It can reduce hydration levels. C. It can lead to poo
which type of energy is transfered by vibrational waves
What is the function of adp pi?
What did a guild do for the merchants? A. maintained excellence B. provided security C. bought raw materials D.paid the taxes
How many amps of current are there in a system with 12 volts and 6 ohms? A. 0.5 amps B. 2 amps C. 18 amps D. 72 amps