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3 years ago

Understanding Functional Relationships

Mathematics

1 answer:

Elza [17]3 years ago

7 0

Answer:

A horizontal line is an example of a functional relationship.

All functions have an independent variable.

All functions have a dependent variable (At least).

Step-by-step explanation:

By description, a relation is a purpose if each input condition has one and only one output value.

A function has at least a secondary variable and an autonomous variable. For instance, given a function:

Y=X

The secondary variable is "y" and the autonomous variable is "x".

The Field of the role is the collection of potential input values and the Range is the collection of potential output values,

Vertical lines have an irregular slope. Since the value of "x" never varies, an upward line is not an illustration of a functional relationship.

In the matter of Horizontal lines, for any x-value, you get the equivalent y-value. These are described as Constant functions.

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Y=e^x how do I solve this

kolezko [41]

If you're trying to solve for x, keep in mind the ln (natural log) of e is 1. So take the natural log of both sides, which will give you ln Y = ln e^x. The ln and e essentially cancel out, so you're left with x = ln Y.

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3 years ago

Question 4 help please!

Nadusha1986 [10]

I think the answer is zero

5 0

3 years ago

Approximate each irrational number to the nearest thousandth. ✔5 ✔19 ✔99 ✔42

xenn [34]

Answer:

look down

Step-by-step explanation:

the square root of 5 is : 2.2360679775

rounded to the nearest thousandth is 2.236

__________________________________

the square root of 19 is: 4.35889894354

rounded to the nearest thousandth is 4.359

__________________________________

the square root of 99 is: 9.94987437107

rounded to the nearest thousandth is 9.950

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the square root of 42 is: 6.48074069841

rounded to the nearest thousandth is 6.481

hope this helps :)

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3 years ago

Which statements describe the domain and range of g(x)? Select two options. The function g(x) is defined for all real numbers x.

Dmitry_Shevchenko [17]

Answer:

The correct two options are:

The maximum value of the range is 4.

The range of g(x) is {y| –1 < y ≤ 4}.

Step-by-step explanation:

The missing diagram is attached in the image below:

It is pertinent to understand that the domain is the set of all possible mathematical points where a given function is defined. In the diagram attached below, the domain relates to all possible values of x.

The range relates to all possible values of y.

From the graphical diagram;

The domain is (-4 ≤ x ≤ -1 and 0 ≤ x < 3); &

The range is -1 < y ≤ 4.

We could see from the graph as well that, the maximum value of the range extends from -1 to 4 which indicates that the largest possible value is 4.