3
QuizMultiple Choice
Applying Linear Functions — Unit test
Question 3 • WCPSS-Introductory Math CR
Which expression can be used to determine the slope of the line that passes through the points (–7, 3) and (1, –9)?
Answer
A
StartFraction 1 minus (negative 7) Over negative 9 minus 3 EndFraction
B
StartFraction 1 + (negative 7) Over negative 9 + 3 EndFraction
C
StartFraction negative 9 minus 3 Over 1 minus (negative 7) EndFraction
D
StartFraction negative 9 + 3 Over 1 + (negative 7) EndFraction