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3 years ago

What is the equation of this graphed line?

Mathematics

2 answers:

Arturiano [62]3 years ago

8 0

Answer:

y = -1/3x - 5

Step-by-step explanation:

Use rise over run to find the slope: (y2 - y1) / (x2 - x1)

Plug in the points:

(y2 - y1) / (x2 - x1)

(-7 + 3) / (6 + 6)

-4 / 12

= -1/3

Plug in the slope and a point into y = mx + b, and solve for b:

y = mx + b

-3 = -1/3(-6) + b

-3 = 2 + b

-5 = b

Plug in the slope and b into y = mx + b

y = -1/3x - 5 is the equation of the line

Ymorist [56]3 years ago

3 0

Y= 1/3x-5 is the answer.

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2 years ago

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3 years ago

Dan invests £18790 into his bank account. He receives 4.9% per year simple interest. How much will Dan have after 3 years? Give

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Answer:

£21552.

Step-by-step explanation:

Given information:

Principal amount = £18790

Rate of simple interest =4.9% = 0.049 per year

Time = 3 years

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$I=P\times r\times t$

where, P is principal, r is rate of interest and t is time in years.

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Total amount after 3 year is

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ExtremeBDS [4]

Answer:

Step-by-step explanation:

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2 years ago

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