Question

What is the slope of the line passing through the points (–1, 3) and (4, –7)?
A) 2
B) 3/4
C)-4/3
D) -2

Answer 1

@Michele_Laino

Answer 2

here we have to do this computation:
\[m = \frac{{{y_2} - {y_1}}}{{{x_2} - {x_1}}} = \frac{{3 - \left( { - 7} \right)}}{{ - 1 - 4}} = ...?\]

Answer 3

being \((x_1,y_1)=(4,-7)\), and \((x_2,y_2)=(-1,3)\)

Answer 4

@Michele_Laino

Answer 5

the answer is d(-2)