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3 years ago

14

Eun Mi observed that two points on a line can be used to find the slope. How is his observation related to the idea of “linearit

y”

1 answer:

Pachacha [2.7K]3 years ago

8 0

If it has a constant slope that means it makes a straight line making it linear

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3 years ago

What is the slope of the line represented by the equation y = 5 x – 3?

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Answer:

the slope is 5

Step-by-step explanation:

y = 5 x – 3

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NEED ANSWER FAST PLASE FAST

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Answer:

D. no solution

Step-by-step explanation:

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put in the second equation

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2 years ago

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What is the factored form of x^3 -1

lianna [129]

Answer:

The factored form of x^3 -1 will be:

$x^3-1^3=\left(x-1\right)\left(x^2+x+1\right)$

Step-by-step explanation:

Given the expression

$x^3-1$

Rewrite 1 as 1³

$=x^3-1^3$

$\mathrm{Apply\:Difference\:of\:Cubes\:Formula:\:}x^3-y^3=\left(x-y\right)\left(x^2+xy+y^2\right)$

$x^3-1^3=\left(x-1\right)\left(x^2+x+1\right)$

$=\left(x-1\right)\left(x^2+x+1\right)$

Thus, the factored form of x^3 -1 will be:

$x^3-1^3=\left(x-1\right)\left(x^2+x+1\right)$

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2 years ago