What is the inverse of the function f(x) = 2x + 1? o hex) = x-1
h(x) =
10x) = 3x-2
h(x) = 5x + 2

y = x /2 - 1/2

Step-by-step explanation:

y = h(x)

y = 2x + 1       Interchange x and y

x = 2y + 1       Subtract 1

x - 1 = 2y        Divide by 2

x/2 - 1/2 = y

y = x/2 - 1/2

None of your answers look like mine. If there is a mistake somewhere please leave a note.

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: