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3 years ago

Create a model of your choice to represent the

Mathematics

1 answer:

stealth61 [152]3 years ago

7 0

Hey there!

“6 + r = 8”

• FIRST: FIRST THE EQUATION

r + 6 = 8

• SECOND: SUBTRACT by 6 on BOTH SIDES

r + 6 – 6 = 8 – 6

CANCEL out; 6 – 6 because that gives you 0

KEEP: 8 – 6 because that helps solve for your r-value

• THIRD: SOLVE FOR YOUR EQUATION

8 – 6 = r

• FOURTH: ANSWER THE QUESTION

8 – 6 = 2

FIFTH: ANSWER

r = 2 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

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A line passes through the points (-3, 14) and (-1, 16). What is its equation in slope-intercept form?

timurjin [86]

Answer:

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General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Algebra I

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

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Point (-3, 14)

Point (-1, 16)

Step 2: Find slope m

Substitute: $m=\frac{16-14}{-1+3}$
Subtract/Add: $m=\frac{12}{2}$
Divide: $m=6$

Step 3: Find y-intercept b

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Rewrite: b = 22

Step 4: Write linear equation

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