Find the domain and range of the following:
y=ixi
y= - ixi
y= ixi-6
y=4 - ixi

y=|x|

domain= (-∞,+∞) range= [0,+∞)

y=-|x|

domain= (-∞,+∞) range= [0,-∞)

y=|x|-6

domain=(-∞,+∞) range= [-6,+∞)

y=4-|x|

domain= [-∞,+∞) range= [4,-∞)

what is the model?

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of