The graph represents a linear function. Two of the points the line passes through are (5, 7) and (10, 14).
1 answer:
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She needs in total 40,000 votes, and from those 40,000, 4/5 need to be from senior citizens, now, 5/5 is a "whole", so 5/5 - 4/5 that leaves only 1/5.
therefore, of those 40,000 votes, 1/5 can be of non-senior citizens, how much is 1/5 of 40,000? well, is just their product,
therefore, of those 40,000 votes, 1/5 can be of non-senior citizens, how much is 1/5 of 40,000? well, is just their product,
Answer:
Step-by-step explanation:
Given:
- P = (1, 5)
- Q = (-2, 3)
- R = (a, b)
- R lies on line x = 3
- PR = QR
If point R lies on the line x = 3, then the x-value of point R is 3.
⇒ a = 3
<u />
<u>Distance between two points</u>
(where (x₁, y₁) and (x₂, y₂) are the two points)
Use the <u>distance formula</u> to derive equations for PR and QR.
Let (x₁, y₁) = P = (1, 5)
Let (x₂, y₂) = R = (3, b)
Let (x₁, y₁) = Q = (-2, 3)
Let (x₂, y₂) = R = (3, b)
As PR = QR, equate the derived equations and solve for b:
Substitute the found values of a and b to find the coordinates of R:
Learn more about the distance formula here: