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Anuta_ua [19.1K]
3 years ago
5

Use the interactive tool to graph the line given the following information:     coordinates (1,–3)     slope of –2 Based on your

investigation, what is the value of b for the point (0,b)?
Mathematics
2 answers:
aleksklad [387]3 years ago
8 0
The line can be written in the form y=mx+b. Plugging -2 in for m , 1 in for x, and -3 in for y, we get -3=-2*1+b=-2+b. Adding 2 to both sides, we get b=-1 and our equation turns into y=-2x-1 since y and x stay variables. Plugging it into a graphing calculator, we get in (0,b) that b = -1
olasank [31]3 years ago
8 0

Answer:

b=-1

Step-by-step explanation:

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Simplifying

2c + 3 = 3c + -4

Reorder the terms:

3 + 2c = 3c + -4

Reorder the terms:

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Solving

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Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-3c' to each side of the equation.

3 + 2c + -3c = -4 + 3c + -3c

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3 + -1c = -4 + 3c + -3c

Combine like terms: 3c + -3c = 0

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Add '-3' to each side of the equation.

3 + -3 + -1c = -4 + -3

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