Mathematics, 12.01.2020 21:31 reinasuarez964

Plss
what is the equation of the line shown in this graph?

Plss what is the equation of the line shown in this graph?

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Answer from: ylimekasos311

The answer to this is not 1. the equation of this line is found by 1. finding the slope & 2. solving for b when you add the slope to the equation
using the points a(-3,0) and b(0,4)
1. slope= y2-y1/x2-x1
= 4-0/0+3
= 4/3

2. y= 4/3x+b
0=4/3(-3/1) +b
0=-12/3 + b
+12/3=b
4=b

3. the equation is y=4/3x+4

Answer from: Quest

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

Answer from: Quest

"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:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

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what is the equation of the line shown in this graph?

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