PLEASE HELP 20 points A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 8 inches.

Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 8) would represent a height of 8 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)

Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)

Part C: If the rate at which the candle burned was 0.4 inches per hour instead of 0.5 inches per hour, would the relation be a function? Explain your answer using input and output values. (3 points)

A) Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour it started burning.

Equation to find ordered pairs; if x= hours and y= inches then F(x)= 9-x(0.5) so

(1)(1,8.5)

(2)(2,8.0)

(3)(3,7.5)

(4)(4,7.0)

(5)(5,6.5)

(6)(6,6.0)

  (B) Is this relation a function? Yes this is a linear function because the equation is linear, when plotted the line is straight with a negative slope.

(C) If F(x)= 9-x(0.5) Then

(1)(1,8.65)

(2)(2,8.20)

(3)(3,7.75)

(4)(4,7.30)

(5)(5,6.85)

(6)(6,6.40)

answer: idk

step-by-step explanation:

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation: