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Reptile [31]
3 years ago
9

What graph represents a function?

Mathematics
1 answer:
vredina [299]3 years ago
4 0

Answer:

Bottom answer

Step-by-step explanation:

Although I cannot see the answer labels, the answer is the very bottom graph.  The way you can find a functional graph is if you add vertical lines going down and that there is only one point that crosses it, not two.  It is kind of difficult for me to explain, so if you need help, I suggest you look up how to know when a graph is a function or not.

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Use 3.1 < sqrt 10 <3.2 to find the possible values of each expression. 2+sqrt 10
lilavasa [31]

The inequality which represents possible values of the expression 2+sqrt 10 by virtue of the given inequality; 3.1 < sqrt 10 < 3.2 as in the task content is; 5.1 < 2 + sqrt 10 < 5.2.

<h3>Which inequality correctly expresses the possible values of the expression; 2 + √10 as required in the task content?</h3>

It follows from the task content that the expression given is;

3.1 < sqrt 10 < 3.2

Since the given premises is an inequality, it follows that adding the same number to all parts of the inequality stills holds the inequality true.

Hence by adding 2 to all parts of the inequality, we have;

2 + 3.1 < 2 + sqrt 10 < 2 + 3.2

Therefore, we have;

5.1 < 2 + sqrt 10 < 5.2

Ultimately, 5.1 < 2 + sqrt 10 < 5.2 represent the possible values of the expression 2+sqrt 10 as given by the inequality 3.1 < sqrt 10 < 3.2.

Read more on inequalities;

brainly.com/question/24372553

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4 0
1 year ago
Our product is equal to 6+2 what factors are we
IceJOKER [234]
The factors you would use would be 2 and 4
6 0
3 years ago
Read 2 more answers
What is 7/8 divided by 1/8
eduard

Answer:

7

Step-by-step explanation:

<u>Concepts:</u>

  • Division: a system of distributing a collection of things into equal parts
  • Fractions: #s that represent a part of a whole
  • Dividing Fractions: dividing a fraction by another fraction = multiplying the fraction by the inverse (reciprocal) of the other one
  • Inverse Operations: operations that are opposite of each other (e.g. inverse of addition is subtraction)

<u>Solving:</u>

1. First, let's set up the equation:

7/8 ÷ 1/8

2. We can get the reciprocal of 1/8 by doing the opposite of division; multiplication. 1/8 becomes 1 · 8, and that's equal to 8.

3. Now, since we know dividing a fraction by another one is exactly the same as multiplying the fraction by the reciprocal of the other, let's multiply 7/8 by the inverse of 1/8, which is 8.

7/8 · 8 = 56/8 = 7

Therefore, 7/8 divided by 1/8 is equal to <u>7</u>.

8 0
3 years ago
Choose the equation that represents a line that passes through points (-1, 2) and (3, 1).
maw [93]

Answer:

The answer is x + 4y = 7

Equation of a line is y = mx + c

Where m is the slope

c is the y intercept

Slope of the line between the points

(-1, 2) and (3, 1) is

Slope = 1-2/ 3+1 = - 1/4

Equation of the line using point

(-1, 2) is

y - 2 = -1/4(x + 1)

4y - 8 = - x - 1

x + 4y = 7

Hope this helps you

7 0
3 years ago
To fit between two windows, the width of a bookshelf must be no greater than Six and one half feet. Mrs. Aguilar purchases a boo
dimaraw [331]

Answer:

The bookshelf will fit between the windows with 1 inch remaining.

Step-by-step explanation:

Total width available for bookshelf

Six and half feet = 6.5 feet = 78 inches

Total width of the bookshelf = 77 inches

Hence, the bookshelf Mrs. Aguilar has purchased will fit between the windows with 1 inch remaining.

8 0
4 years ago
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