You are trying to compare the fahrenheit and celsius scales and you have two examples: temperature a is 50 degrees celsius and 122 degrees fahrenheit. temperature b is 100 degrees celsius and 212 degrees fahrenheit. what graph models the relationship between the fahrenheit and celsius scales? what is an equation of the line in slope-intercept form?

The graph that models the relationship between the Fahrenheit and Celsius scales is attached below.

An equation of the line in slope-intercept form is F= 9/5 C+ 32. 

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i got 86 for this

hope this !

if you need an explanation just ask

step-by-step explanation:

part a. the differences are decreasing, so we know the sequence is not arithmetic. the ratios are constant (=3/4), so we know the sequence is geometric.

part b. from part a, we know the common ratio is 3/4, so each term is 3/4 of the one before. the initial term is the number of gallons at h=1.

g[h] = (3/4)·g[h-1]

g[1] = 384 . . . . initial value required for a recursive definition

part c. the general formula for a geometric sequence is

a[n] = a[1]·r^(n-1)

we have a[1] = 384, r = 3/4, and the term number given by h. the formula that follows is

g[h] = 384·(3/4)^(h-1)

part d. filling in the value and doing the arithmetic, we have

g[12] = 384·(3/4)^11 ≈ 384·0.042235136 ≈ 16.2183 . . gallons

part e. each gallon is 4 quarts, so

16.2183 gal × 4 qt/gal = 64.8732 qt