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Marina86 [1]
3 years ago
6

Find the equation of the line shown. please I need it soon as possible​

Mathematics
2 answers:
Taya2010 [7]3 years ago
6 0

Answer:

y = \frac{1}{2} x + \frac{1}{2}

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (1, 1) ← 2 points on the line

m = \frac{1-0}{1-(-1)} = \frac{1}{1+1} = \frac{1}{2} , then

y = \frac{1}{2} x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (1, 1 ) , then

1 = \frac{1}{2} + c ⇒ c = 1 - \frac{1}{2} = \frac{1}{2}

y = \frac{1}{2} x + \frac{1}{2} ← equation of line

Anna35 [415]3 years ago
5 0

Answer:

Y=2x+0.5

Step-by-step explanation:

The gradient is 2/1=2x

The y-intercept looks to be around 0.5

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Answer:

it would take 2 years or 24 months

Step-by-step explanation:

60 percent of 270 is 162 add that to 270 and you get 432 divide that by 18 because that's what you're paying every month and you get 24 which is the numbe rof months it will take you to pay the bed off.

To cross check we can multiply 18 and 24 and you get 432.

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3 years ago
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Figure ABCD has vertices A(−3, 2), B(2, 2), C(2, −4), and D(−3, −2). What is the area of Figure ABCD? 5 square units 20 square u
Sladkaya [172]

Answer:

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Step-by-step explanation:

we have

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step 1

Plot the figure

using a graphing tool

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see the attached figure

step 2

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