The statement that best describes L⁻¹(x) include the following: A. The amount of time (in minutes) it takes to have x liters of liquid.
B. L⁻¹(x) = (x - 82)/1.25
C. L⁻¹(130) = 38.4 minutes.
What is an inverse function?In Mathematics and Geometry, an inverse function is a type of function that is obtained by reversing the mathematical operation in a given function (f(x)).
Part B.
In this exercise, you are required to determine the inverse of the function f(x). This ultimately implies that, we would have to swap (interchange) both the independent value (x-value) and dependent value (y-value) as follows;
L(t) = y = 1.25t + 82
t = 1.25y + 82
1.25y = t - 82
L⁻¹(t) = (t - 82)/1.25
L⁻¹(x) = (x - 82)/1.25
Part C.
L⁻¹(x) = (x - 82)/1.25
L⁻¹(130) = (130 - 82)/1.25
L⁻¹(130) = 38.4 minutes.
Read more on inverse function here: brainly.com/question/14033685
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can someone help answer this and explain how you did it
Answer:
2
Step-by-step explanation:
You want the slope of segment DC given points A, B, C, D are collinear and the rise between B and A is 2 units, while the run is 1 unit.
Slope of a lineThe slope of a line is the same everywhere on the line. It is the same for segment DC as for segment BA on the same line.
slope = rise/run = 2/1 = 2
The slope of DC is 2.
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Thanks for reposting the pertinent question:
Therefore the SLOPE of DC:
DC = 2
Step-by-step explanation: Cheers to the person who has explained and answered the question correctly as well.Make a Plan: FORMULA FOR SLOPE OF A LINE: m = rise/run = y1 - y2 / x2 - x1POINTS: D, C, B, and A are COLLINEAR
Now, We can FIND That:SLOPE of: DC is Equal (=) To the SLOPE of: AB
So, Now, The SLOPE of AB:AB = 2/1 = 2
Now, we conclude that:Therefore the SLOPE of DC:
DC = 2
I hope this helps you!