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coldgirl [10]
3 years ago
6

What is the y-intercept in the equation y=45x+65

Mathematics
2 answers:
brilliants [131]3 years ago
7 0
65 is the y-intercept
goldenfox [79]3 years ago
5 0

Answer:

65

Step-by-step explanation:

hello

The linear function is defined by the equation f (x) = mx + b or y = mx + b called the canonical equation, where m is the slope of the line and b is the intercept with the Y axis

step 1

compare the equations

y=45x +54  and y=mx+b

we can deduce

m=45 and b=65

b is the intercept with y axis

so intercept is 65

step 2

additionally we can check it by doing x = 0, when x = 0 is when the line intercepts the y axis

y(0)=intercept

Y(0)=45(0)+65

y(0)=65= intercept

so intercept is 65

Have a great day.

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A variety of two types of snack packs are delivered to a store. The box plots compare the number of calories in each snack pack
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OPTIONS:

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B. The value 70 is an outlier in the trail mix data.

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Step-by-step explanation:

With the given information about how the box plot looks like, let's examine each option to see if they are true or not.

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Option A is NOT TRUE.

<u><em>Option B: "The value 70 is an outlier in the trail mix data.</em></u>"

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<em><u>Option C: "The upper quartile of the trail mix data is equal to the maximum value of the cracker data."</u></em>

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Range value of the trail mix data = 115 - 70 = 45

Range value of the cracker data = 100 - 70 = 30

This is statement is correct because trail mix data have a greater range value, hence, it has a greater variation in the number of calories.

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