Line segment xy is dilated to create line segment x'y' using point t as the center of dilation.

point t is the center of dilation. line segment x y is dilated to create a shorter line segment x prime y prime. the length of t x prime is 6 and the length of t y prime is 9. the length of x x prime is 2.

what is yt?

3 units
6 units
12 units
15 units

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In this problem

Triangles XYT and X'Y'T are similar by AA Similarity Theorem

so

substitute the given values

i think that you should ask google for the answer to that problem because if we don't know it google does

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is