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andrey2020 [161]
2 years ago
10

Which of the tables represents a function?

Mathematics
2 answers:
Andrew [12]2 years ago
6 0
Table B is correct I do FLVS and just did the test and got that correct.
Damm [24]2 years ago
3 0
Input is domain and output is co-domain.
An expression is said to be a function if for every input, there is only one output. In table B, for every input, you get different outputs. Therefore, table B is a function. 
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Solve x/3 = x+2/2. X=
Leni [432]

Answer:

I will assume that the term "x+2/2" is meant to be "(x + 2)/2)."  Otherwise the equation would read (x/3) = x + 1

Step-by-step explanation:

(x/3) = (x + 2)/2

x = 3*(x+2)/2   [Multiply both sides by 3]

x = (3x + 6)/2

x = (3/2)x + 6/2

x - (3/2)x = 3

-0.5x = 3

x = -6

====================

Check:

Does (x/3) = (x + 2)/2 for x = -6?

(-6/3) = (-6 + 2)/2

-2 = -4/2

-2 = -2  YES

6 0
2 years ago
PLZ HEEEEEEEELPPPPPPPP!!!!!!!!!
Elena L [17]
Y= ∛(-x) - 3
for x = -8 → y = ∛-(-8) - 3 ↔ y = 2-3 ↔y = -1
for x= 8 → y= ∛(-8) - 3 ↔ y = -2 -3 ↔ y = -5
Then  - 5≤ y≤ - 1
hence the range of y is {y|-5≤y≤-1}
5 0
2 years ago
There was one half of a pizza left. It was divided equally amongst 3 kids. What fraction of the pizza did each kid get?
alukav5142 [94]

Answer:

one-sixth

multiply the numerator (2) by the number of kids (3) because you are accounting for the fraction of the whole pizza. By doing this you should get 3/6. divide the denominator by the number of kids (3/3) getting you to a value of 1, and replace the denominator, making the amount of pizza one-sixth.

6 0
3 years ago
Let f(x)=7x and g(x)=7x+2−4. Which transformations are needed to transform the graph of f(x) to the graph of g(x)? Select each c
nignag [31]

Answer:

There is a vertical translation happening here:

- Up 2 units

- Down 4 units

This is the only change that has happened from f(x) to g(x).

6 0
2 years ago
How do you write (10, -6) and (-2, -6) as an equation
Paraphin [41]

Answer:

y=-6

Step-by-step explanation:

Method 1:

Both the y coordinates of the points are the same and the x coordinates are distinct.

Therefore the straight line passing through the point is parallel to X-axis.

The common y coordinate is -6, therefore the line equation is y=-6.

Method 2:

We will solve it using general line equation

(y-y1)=(\frac{y2-y1}{x2-x1})(x-x1)

where (x1,y1) and (x2,y2) are the 2 points.

  • (y+6)=(\frac{-6+6}{10+2})(x+2)
  • (y+6)=0
  • y=-6
4 0
2 years ago
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