Solve 6x + 2 = 10 for x using the change of base formula log base b of y equals log y over log b.
−1.222
−0.715
2.778
3.285

  -0.715

Step-by-step explanation:

Take the log to the base 6, then apply your change-of-base formula.

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: