David buys a bicycle that is on sale for 20% off the original price. The discounted price is $80 less than the original price. W
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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
From the graph, angelica's house is represented by the point (4, 3) and the gas station is represented by the point (10, 8).
The distance between two given points in the xy-plane is given by
where:
Thus
Therefore, the distance of the gas station from Angelica's house is 7.81 miles.
The distance between two given points in the xy-plane is given by
where:
Thus
Therefore, the distance of the gas station from Angelica's house is 7.81 miles.