imansimmons5699 imansimmons5699
  • 26-02-2021
  • Mathematics
contestada

The set of ordered pairs represents a function. Write a rule that represents the function. (1,8),(2,64),(3,216),(4,512)

Respuesta :

reeserl reeserl
  • 27-02-2021

Answer:

[tex]f(x) = (2x)^{3}[/tex]

Step-by-step explanation:

[tex]8 = 2^{3} \\ and \\ 2 = 2(1 ) = 2x\\64 = 4^{3}\\ and \\ 4 = 2(2) = 2x\\ \\216 = 6^{3} \\ and \\ 6 = 2(3) = 2x\\512 = 8^{3} \\ and \\ 8 = 2(4) = 2x\\[/tex]

[tex]f(x) = (2x)^{3}[/tex]

I hope you can follow what I have shown.  What is happening is the the y value in each ordered pair is the cube of 2 times the x value

Answer Link

Otras preguntas

RAP QUESTION EASY 10 POINTS In a hypothetical situation, if the following old-school artists where in a rap battle against each other, then who would win? KRS-O
1. If you could be any animal for one day, which animal would you choose and why? restating the question! help me please !
please help me in this question​
what are the 5 importance of social faith?
But it did not all happen in a day, this giving over of himself, body and soul, to the man-animals. He could not immediately forego his wild heritage and his me
Consider f(x)=4x and g(x) = square root of x^2-1 and h(x)= square root of 16x-1
Thank you 15 ppppppp
What are the functions of the plasma membrane? NO COPY AND PASTE
Marshall lives 2300 yards from school and 1500 yards from the pharmacy. The school, pharmacy, and his home are all collinear, as shown in the figure.
2 614 eft 3. 9m Please help