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3 years ago

Write the equation of the line that passes through the given lines (0,-2) and (4,1)

Mathematics

1 answer:

Gala2k [10]3 years ago

7 0

Answer:

y = 3/4x - 2

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step 1: Define

(0, -2) y-intercept

(4, 1) random point

Step 2: Find slope m

$m=\frac{1-(-2)}{4-0}$

$m=\frac{1+2}{4}$

$m=\frac{3}{4}$

y = 3/4x + b

Step 3: Write linear equation

y = 3/4x - 2

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3 years ago

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Gemiola [76]

Answer:

(2,2)

Step-by-step explanation:

Given equations

x-3y=-4-------------------------------(1)

y=-3x+8.------------------------------(2)

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x-3(-3x+8)=-4------------------open brackets

x+9x-24=-4---------------------collect like terms

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y=-6+8=2

solutions

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3 years ago

Two third full one quarter of the drink is then consumed how full is the bottle now

Svetradugi [14.3K]

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3 years ago

You will need the same dataset used for problem 3 in homework 1 (the dataset obtained from the yahoo website with the company yo

stepladder [879]

Answer:

a) The probability of sampling at random a fish that is smaller in size than the value you would obtain by subtracting half the standard deviation from the average is 0.3085.

b) The probability of sampling at random a fish that is greater in size than the value you would obtain by adding half the standard deviation from the average is 0.3085.

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Step-by-step explanation:

For the given data set mean $(\mu) = 5.75913$