G = {(0, 1)) Is Gf a function and why? Yes, each element in the range has only one domain value
No, we don't know the original function and therefore can't make the determination.
Yes, each element in the domain has only one range value.
No, there are only a limited number of ordered pairs and can't be determined.​

it has the same slope and a different y-intercept

hope this : )

answer: what do you mean

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:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,