The vertices of triangle ABC are A (1,5), B (3,9), and C (5,3). The vertices of triangle DEF are D (-3,3), E (-2,5), and F (-1,2). Which conclusion is true about the triangles? A. The ratio of their corresponding sides is 1:3.

B. They are congruent by definition of congruence in terms of rigid motions.

C. The ratio of their corresponding angles is 1:3.

D. They are similar by definition of similarity in terms of a dilation.

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

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

$6.42

step-by-step explanation: