lenwoodiii
lenwoodiii lenwoodiii
  • 02-11-2020
  • Mathematics
contestada

What is the image of (9,3) after a dilation by a scale factor of 3 centered at the
origin?

Respuesta :

jimthompson5910 jimthompson5910
  • 02-11-2020

Answer:  (27, 9)

Multiply the original coordinates by the scale factor 3 to get this answer

9*3 = 27

3*3 = 9

This only works if the center of dilation is the origin.

The general rule is [tex](x,y) \to (kx, ky)[/tex] where k is the scale factor.

Answer Link

Otras preguntas

The element mercury was first discovered on the Sun. a. True b. False
The value of m in the equation 9m-4=-18+2m
The relationship between the amount of calories consumed in food and the amount of calories expended through metabolism and physical activity is known as a. bo
Finish by 2/2/16How did the Buddha say people should live
solve algebraically 7a=63
41.32 in expanded form
Of the students in your class, 12% are left-handed. What fraction of the students are left-handed? Are there more right-handed or left-handed students? Explain.
3/10 and 2/5 common denominator
A rock at the top of a 30 meter cliff has a mass of 25 kg. Calculate the rock’s gravitational potential energy when dropped off the cliff. Assuming that energy
Which of the following is not a concept of democracy? a. fundamental worth of every person b. divine right to rule c. individual freedom d. equality of all