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2 years ago

Can someone help me with this

Mathematics

1 answer:

Daniel [21]2 years ago

7 0

Considering the given graph of the function, we have that:

Function Notation: f(1) = -3.

Ordered pair: (1,-3).

Verbal statement: If x is equal to -1, then the value of f(x) is equal to -3.

<h3 /><h3>How to find the numeric value of a function looking at it's graph?</h3>

To find the numeric value of the function, we get a value of x(horizontal axis), and then look at the corresponding value y(vertical axis), then y = f(x).

In the graph of this function, we have that when x = 1, y = -3, hence:

Function Notation: f(1) = -3.

Ordered pair: (1,-3).

Verbal statement: If x is equal to -1, then the value of f(x) is equal to -3.

More can be learned about functions at brainly.com/question/25537936

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3 years ago

Match each term with the appropriate example

brilliants [131]

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1. Absolute value : d. | - 7| = 7

2. All real numbers : b. 3x = 3x

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4. No solution : a. |2x| = -10

5. Adding the opposite to both sides of the equation. : e. Canceling

Step-by-step explanation:

1. Absolute value : d. | - 7| = 7

The absolute value is considered the distance to 0... so if there's a negative sign in the value, the negative sign disappears.

2. All real numbers : b. 3x = 3x

If we divide both sides by 3, we have x = x, which will always be true.

3. x = -5 : c. 5x = -25

If we multiply each side by 5, we have 5(x) = 5(-5) thus 5x = -25

4. No solution : a. |2x| = -10

The result of an absolute value cannot be a negative number. So, that has no solution since there's no value of x that would make this true.

5. Adding the opposite to both sides of the equation. : e. Canceling

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3 years ago