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vredina [299]
2 years ago
8

At what point do the lines y = x + 7 and y = 5x - 13 intersect?​

Mathematics
1 answer:
professor190 [17]2 years ago
5 0

Answer:

The lines y = x + 7 and y = 5x - 13 intersect at (3.5,10.5)

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Give an example of a point that is the same distance from (3, 0) as it is from (7, 0). Find lots of examples. Describe the confi
Artist 52 [7]

Supposse that the distance from the point (x,y) to the point (3,0) is equal to the distance from  (x,y) to the point (7,0). Then, by the formula of the distnace we must have

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cancel the square root and the (y-0)^2's, and then expand the parenthesis to obtain

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then, simplifying we obtain

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therfore we must have

x=5

this means that the points satisfying the propertie must have first component equal to 5. So we can give a lot of examples of such points: (5,0), (5,7),(5,1/2), (5,-10),.... The set of this points give us a straight line and the points (3,0) and (7,0) are symmetric with respect to this line.

3 0
3 years ago
What are the intercepts to the line
Roman55 [17]
The x-intercept is 8 because it passes through the horizontal line (x) at point 8.
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5 0
3 years ago
(6^-8)^4
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Your Answer is A.

(-8) x 4

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5 0
3 years ago
Select the graph which correctly displays the function f(x) = |x + 2|– 3.
Veronika [31]

Answer:

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2 years ago
Best answer gets BRAINLIEST and 30 pts
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3 years ago
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