12 × 3/4 help asap plsss

In what form is the following linear equation written y=9x+2

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?