3 years ago

Which statement describes how to determine if a relation givin in a table is a function

1 answer:

3 0

If none of the input value are repeated, it is a function.

The output value are y of (x) and the input value are x.You cannot have repeating x’s...U can have repeating y’s but not the x’s

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Solve for x..........10 points*

Ivanshal [37]

Answer:

$\huge\boxed{\sf x = 12}$

Step-by-step explanation:

8x + 34 = 130 <u>(Vertical Angles are Equal)</u>

Subtract 34 to both sides

8x = 130 - 34

8x = 96

Divide both sides by 8

x = 96 / 8

x = 12

$\rule[225]{225}{2}$

Hope this helped!

3 0

3 years ago

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These lines are below are parallel if the slope of the green line is -4 what is the slope of the red line

Alja [10]

Answer:

The slope would also be -4.

Step-by-step explanation:

This is because parallel lines have the exact same slope. Since these two lines are parallel and the first has a slope of -4, the second must as well.

7 0

3 years ago

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Marla bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With ho

Cerrena [4.2K]

22*2=44

44-7=37

Marla started with 37 boxes.

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4 years ago

The product of a binomial and a trinomial is x3+3x2-x+2x2+6x-2 Which expression is equivalent to this

solong [7]

The answer is the first one.
Explanation:
X^3 stays the same because there are no other cubed numbers in the problem
Next you combine the x^2s
The x^2s are +3x^2 and +2x^2
Since they are both positive, you add them: 3x^2 + 2x^2 = 5x^2
Next you do the x values
-x and +6x, also known as 6x - x = 5x
Lastly, you just add in the -2 and get:
X^3 + 5x^2 + 5x - 2

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3 years ago

A dolphin eats 30 pounds of fish per day. Write and graph a function that relates the number of pounds p of fish that a dolphin

leva [86]

P=30d

I hope I helped!

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3 years ago

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