2 years ago

Please help with this 10 pts

1 answer:

6 0

I think it is a direct variation because if you divide 9/3, 27/3, 39/13, and 60/20 it will all give you the same number which is 3.
I hope this helps.

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Expand & simplify: (x - 1 )(x - 1)

andrey2020 [161]

Answer:

x^2 -2x+1

Step-by-step explanation:

(x - 1 )(x - 1)

FOIL

first: x*x = x^2

Outer: -1x

inner: -1x

Last: -1*-1 = 1

Add these together

x^2 -1x-1x+1

x^2 -2x+1

5 0

3 years ago

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Nataly_w [17]

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Answer:

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Step-by-step explanation:

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2 years ago

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babymother [125]

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Reptile [31]

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2 years ago

Function or not a function

Shkiper50 [21]

Answer:

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Step-by-step explanation:

Functions have graphs or slopes.

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7 0

2 years ago