Triangle def is similar to triangle d'e'f'. which similarity transformation could map △def to △d'e'f'? dilation and reflection dilation and translation rotation and dilation rotation and reflection

Hello sorry can’t good luck tho

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!