2 years ago

Identify the slope and y-intercept in the following equation: y = -7x + 2

Mathematics

1 answer:

densk [106]2 years ago

3 0

Answer:

Slope: -7

y-intercept: (0,2)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

$2i\sqrt{3}$

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Step-by-step explanation:

$x^2 + 12$

First set the equation to 0

$x^2 + 12$

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Second, get the 12 on the right side of the equal sign by adding a -12 to each side

$x^2 + 12 = 0$

$x^2 + 12 + (-12) = 0 -12$

$x^2 = -12$

Square root both sides of the equal sign.

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$\sqrt{x^2} = \sqrt{-12}$

Take the square root on left sides of the equal sign.

$\sqrt{x^2} = \sqrt{-12}$

$x = \sqrt{-12}$

Take the square root on the right side of the equal sign. Remember $\sqrt{-1} = i$

$x = \sqrt{-12}$

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$x = 2i\sqrt{3}$

AND

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3 years ago

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What is the solution to this system of linear equations?

alexandr1967 [171]

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A. (-1 , 3)

Step-by-step explanation:

2x + y = 1

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2 years ago

Read 2 more answers