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galben [10]
3 years ago
8

On a coordinate plane, points (2, 4), (4, 8), and (5, 10) are plotted.

Mathematics
2 answers:
zheka24 [161]3 years ago
5 0

Answer:

B.) The three points lie on a straight line.

C.) A line through the points passes through the origin.

 E.) The graph shows a proportional relationship.

Step-by-step explanation:

mario62 [17]3 years ago
4 0

Step-by-step explanation:

(2, 4), (4, 8) and (5, 10) are on the line y = 2x.

Hence they line on a straight line,

The line passes through the origin, and

it shows a proportional relationship.

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Which of the following pairs of functions are inverses of each other ​
Ghella [55]

Option (A) represents the function and its inverse of a function option (A) is correct.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function and inverse of a function shown in the picture.

Checking for option (A):

\rm f(x) = \dfrac{x}{4}+10 \ \ \ and \  \ \ g(x)  = 4x -10

Taking f(x):

\rm f(x) = \dfrac{x}{4}+10

To find the inverse of a function interchange the x and y variables:

f(x) → x

x  → g(x)

\rm x = \dfrac{g(x)}{4}+10

Solving:

4x = g(x) + 10

g(x) = 4x - 10

Similarly, we can find the inverse of a function.

Thus, option (A) represents the function and its inverse of a function option (A) is correct.

Learn more about the function here:

brainly.com/question/5245372

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8 0
2 years ago
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What is the function f(x)=4^x-6
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Please be more specific. What do you want to know?


4^x is an exponential function with base 4 and exponent x; its graph is entirely above the horizontal axis, and the curve representing 4^x continues to rise as x increases. Its y-intercept is (0,4^0), or (0,1).

3 0
4 years ago
Find the solution for the system of linear equations by elimination: 2x+y=9,3x-y=16
alexandr402 [8]

Answer:

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hope it's correct! and hope i helped

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nexus9112 [7]

Answer:

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Step-by-step explanation:

let the numbers be x and y and x>y

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