Triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation:

two triangles on a grid. first triangle has vertices j 4 and 6, k 2 and 4, and l 6 and 3. image triangle has vertices j prime 8

which scale factor was used to create triangle j'k'l'? (1 point)

group of answer choices

1 by 4

4

2

1 by 2

let's fu(!

step-by-step explanation:

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.

i think da answer is

d.square root of 3