Plz help asap ill give brainliest

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.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Graph the linear function using the slooe and y intercept