Respuesta :
Answer:
-1/2
Step-by-step explanation:
To graph the equation 2x + 5y = 10, Zeplyn draws a line through the points (5, 0) and (0, 2). What is the slope of the line represented by 2x + 5y = 10
The slope of the line represented by 2x + 5y = 10 is: negative StartFraction 2 Over 5 EndFraction (–2 / 5)
Slope of a line
Slope = Chang in y-coordinate / change in x-coordinate
m = (y₂ – y₁) / (x₂ – x₁)
How to determine the slope
- Points = (5, 0) and (0, 2)
- x-coordinate 1 (x₁) = 5
- x-coordinate 2 (x₂) = 0
- y-coordinate 1 (y₁) = 0
- y-coordinate 2 (y₂) = 2
- Slope (m) =?
m = (y₂ – y₁) / (x₂ – x₁)
m = (2 – 0) / (0 – 5)
m = 2 / –5
m = –2 / 5
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