2 years ago

Domain range and function

Mathematics

1 answer:

aleksandrvk [35]2 years ago

6 0

Step-by-step explanation:

Look at the picture.

$\bold{DOMAIN:}\ 3\leq x$

Function? NOT, because for x∈(3, 5) the relation has two values of y.

The vertical line test.

If the vertical line you drew intersects the graph more than once for any value of x then the graph is not the graph of a function (picture 2).

You might be interested in

2(10.8 k+ 2.9) What's the answer

motikmotik

21.6k + 11.8

I believe is the answer good luck!

3 0

3 years ago

ALGEBRA GRAPHING HELP

Brilliant_brown [7]

Answer:

B on the first question and A on the 2nd

Step-by-step explanation:

7 0

2 years ago

__.(__+__)

Mademuasel [1]

Greatest is number 8 and least is -11.

6 0

2 years ago

2(3/5x+3) - (2/3x-1)

motikmotik

6x/5 + 7 + -2x/3

Step-by-step explanation:

i just put it in google lol

3 0

2 years ago

You want to buy some rice. A 7-ounce package costs 2.59. A 12- ounce package costs $4.56. An 18-ounce package costs 6.30 which p

Reika [66]

Type 1 rice :

7-ounce package costs = 2.59.

Cost of 1-ounce of Type 1 rice= 2.59/7 = $0.37

Type 2 rice :

12-ounce package costs = $4.56

Cost of 1-ounce Type 2 rice = 4.56/12 = $0.38

Type 3 rice :

18-ounce package costs = $ 6.30

Cost of 1-ounce Type 3 rice = 6.30/18 = $0.35.

From the above calculations, we can see that the cost of 1-ounce Type 3 rice is lowest. Therefore, 18-ounce package is Best Buy.

6 0

3 years ago