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topjm [15]
3 years ago
6

The equation y-1=-7(x-3) is written in point-slope form. What is the y-intercept of the line?

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
5 0

For this case we have that, the equation of the line in slope intercept form is given by:

y = mx + b

Where:

m is the slope

b is the cut point with the y axis

If we have:

y-1 = -7 (x-3)

We take it in the form y = mx + b we have:

Knowing that - * - = + and applying distributive property to the terms of the parenthesis:

y = -7x + 21 + 1\\y = -7x + 22\\So,\ b = 22

Answer:

Option D


Sphinxa [80]3 years ago
3 0
It's maybe 22 ,(-_-メ)

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3 years ago
Use the information frompart a to write an equation representing the number of colories burned each minute while bowling. Let m
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Answer:

To find the number of calories burned:

Find the Metabolic Equivalent of Task (MET) value of the task.

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What is the y-intercept of y = 1 + 6x?
Tcecarenko [31]

Answer:

Hey!

Your answer is 1 (the y-intercept is 1)

Step-by-step explanation:

x-intercept =  ( − 1/ 6  , 0 )

y-intercept =  ( 0 , 1 )

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=  r i s e/ r u n

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we know that the slope goes up 6 units

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of y=6x+1, you substitute x as x=0.

y = 6

x + 1

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