In cryptography, inverse functions are used by government agencies and other
businesses to encode and decode information. the alphabet is a = 1, b = 2, c = 3,
if the encoding function is y = 3x + 4 and the code numbers are 43, 7, 25, and
19, what is the encoded word? (find the y values of the inverse.)

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

she gotta workk that a 2

step-by-step explanation:

i think the correct option is the second option.