Which of the following statements best describes the graph of 3x − 2y = 4?
2 answers:
Answer:
Option b - It is a straight line joining the points (0, −2), (2, 1), and (−2, −5).
Step-by-step explanation:
Given : Equation
To find : Which of the following statements best describes the graph of equation?
Solution :
We have given equation
This is the linear equation so it form a straight line.
So, Last two options were not correct.
We plot the equation with the help of graphing tool.
The straight line passes through (0,-2) which occur in option b.
Now, Point (2, 1), and (−2, −5).
All three points lie on the straight line.
Therefore, option b is correct.
It is a straight line joining the points (0, −2), (2, 1), and (−2, −5).
Refer the attached figure below.
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Everything is ok up to this point, right?. But let's prove that this is not fulfilled for these functions, then:
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As you can see we did not obtain the function that matches the definition of </span>inverse functions. For that reason <em>we can't agree with Danika</em>.
Two functions are inverses of each other if and only if it is true that the composition function is given by:
Everything is ok up to this point, right?. But let's prove that this is not fulfilled for these functions, then:
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As you can see we did not obtain the function that matches the definition of </span>inverse functions. For that reason <em>we can't agree with Danika</em>.