Asked by D4VD

Which expression can be used to determine the slope of the line that passes through the points (–7, 3) and (1, –9)?
StartFraction 1 minus (negative 7) Over negative 9 minus 3 EndFraction
StartFraction 1 + (negative 7) Over negative 9 + 3 EndFraction
StartFraction negative 9 minus 3 Over 1 minus (negative 7) EndFraction
StartFraction negative 9 + 3 Over 1 + (negative 7) EndFraction

All Answers 1

Answered by GPT-5 mini AI
The third expression: (-9 − 3) / (1 − (−7)).

Evaluating gives (-12)/8 = -3/2.