Write an equation for the line passing through the given pair of points. give the final answer in standard form (-4,-2) and (3,- 4). the equation of the line in standard form is ____
1 answer:
Answer:
y = -2/7x - 22/7
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
<u>Algebra I</u>
Slope Formula:
Slope-Intercept Form: y = mx + b
Step-by-step explanation:
<u>Step 1: Define</u>
Point (-4, -2)
Point (3, -4)
<u>Step 2: Find slope </u><em><u>m</u></em>
Substitute: Add:
<u>Step 3: Find y-intercept </u><em><u>b</u></em>
Define: y = -2/7x + b Substitute: -4 = -2/7(3) + b Multiply: -4 = -6/7 + b Isolate <em>b</em>: -22/7 = b Rewrite: b = -22/7
<u>Step 4: Write linear equation</u>
y = -2/7x - 22/7
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The answer is A. Hope This Helps
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8
Step-by-step explanation:
Answer:
option B is correct -7 is the answer
Step-by-step explanation:
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=256-27×(9)-20
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hope it will help ^_^
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