Answer:
The slope of the line is [tex]\frac{-1}{2}[/tex]
Step-by-step explanation:
The rule of the slope of a line is
- m = [tex]\frac{y2-y1}{x2-x1}[/tex]
- (x1, y1) and (x2, y2) are two points lie on the line
→ Let us solve the question
∵ The line contains the points B (-4, 4) and R (0, 2)
∴ x1 = -4 and y1 = 4
∴ x2 = 0 and y2 = 2
→ Substitute them in the rule of the slope above to find it
∵ m = [tex]\frac{2-4}{0--4}=\frac{-2}{4}=\frac{-1}{2}[/tex]
∴ m = [tex]\frac{-1}{2}[/tex]
∴ The slope of the line is [tex]\frac{-1}{2}[/tex] .
