Which equation can be used to determine the distance between the origin and (–2, –4)?
2 answers:
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Answer:
Erica's vertical distance from the top of the valley (in kilometers) after walking 2 kilometers along the trail is T.
Step-by-step explanation:
It is given that V(d) models Erica's vertical distance from the top of the valley (in kilometers) after walking d kilometers along the trail.
We need to find the meaning of V(2)=T.
On comparing V(d) and V(2), we get d=2.
Since V(d) models Erica's vertical distance from the top of the valley (in kilometers) after walking d kilometers along the trail, therefore V(2) models Erica's vertical distance from the top of the valley (in kilometers) after walking 2 kilometers along the trail.
It means Erica's vertical distance from the top of the valley (in kilometers) after walking 2 kilometers along the trail is T.
Answer:
The slope of the line that contains the points (-1, 2) and (4, 3) is:
- Slope = m = 1 / 5
Step-by-step explanation:
Given the points
- (-1, 2)
- (4, 3)
Finding the slope between (-1, 2) and (4, 3)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [3 - 2] / [4 - (-1)]
= 1 / 5
Thus, the slope of the line that contains the points (-1, 2) and (4, 3) is:
- Slope = m = 1 / 5