01-11-2019
Mathematics

contestada

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

-20
20
12
-12

Respuesta :

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

Find the equation of the line that passes through (-2,5) and is parallel toy= -1/3x+2

Who is in the mitsubishi commercial playing the violin?

how did chinese communism differ from soviet communism

Abraham's parents taught him that all white southerners believe that aftican americans are inferior to whites. this is an example of what

Evaluate seven pi without a calculator

How does OSHA help to protect in the workplace?

What are three essential tasks required from an effective multidisciplinary Healthcare team?

If 152 grams of ethane (c2h6) are reacted with 231 grams of oxygen gas, what is the mass of the excess reactant leftover after the reaction has reached completi

The mayan civilization accomplished many things, including ______.

the map shown is scale of 1:50 000 1) measure and state in centimeters the distance on the map from L to M2) Calculate the actual distance in kilometers from L