Simplify the following to an expression involving a single trig function with no fractions ((1+sinx)(1-sinx))/cosx

wow

Step-by-step explanation:

y=mx+b

step-by-step explanation:

m slope

b y-intercept

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: