1. Explain how to write a function rule from the table below. Then write a function rule. x 2,4,6
y 1,0,-1

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

it shoild be o

step-by-step explanation: