I'll give brainliest if you answer this question

y-intercept: 2

x-intercept: -7

Step-by-step explanation:

b, i believe, but not sure.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.