bewellplus.gsu.edu
Markmccartney17 Markmccartney17
  • 24-11-2014
  • Mathematics
Answered

find f(-2) for the function f(x)=x^2-6

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 24-11-2014

you would subitute -2 for x in the equation
f(-2)=x^2-6
PEMDAS so exonents
-2^2-6
negative times a negative= positive
4-6
f(-2)=-2


f(x) means that you subsitute x for x in the equation  exg
f(1)=x+2 means f(1)=1+2
f(4)=x+2 means f(4)=4+2

Answer Link

Related Questions

what state drew many migration families or okies seeking work
Limestone gypsum and salt are rocks formed by the process of what
From the cross Aa Aa the probability of producing a homozygous dominant offspring is a 75 b 50 c 25 d 100
In Marxs ideal society or utopia A the state controls all forms of expression and information B there is no state and everyone is taken care according to their
a mature red blood cell has no nucleusAs a result it cannot
8 Which kingdom includes only prokaryotes a archaebacteria b protists c plants d fungi
A consistent system of equations is a system with A the same line B parallel lines C intersecting lines and lines that have the same slope D intersecting lines
Why is ATP important
How might western movies be more realistic
a student has a number of 20 and 40 savings bond to use for part of her College expenses the total value of the bond is 360 there are 6 more 20 bonds than 40 bo