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alukav5142 [94]
3 years ago
13

A line passes through (2,8) and (4,12) which equation best represents the line

Mathematics
2 answers:
horsena [70]3 years ago
5 0

Answer: y=2x+4

make a table of both the points, find the difference between each x and y. For this its x=2 and y=4 so 4/2 equals 2 so you have your mx for y=mx+b. So far we have y=2x+b now we just need to find b. Since this is a linear equation all you have to do is go backwards. We have (2,8) and (4,12) so (0,4) would be b since (1,6) is just going down by the mx.

Dmitry [639]3 years ago
4 0

Answer:

y=2x+4

Step-by-step explanation:\solving for the slope you get (12-8)/(4-2)=4/2=2

solving for the y intercept you subtract 4 from 8 because 2*2 is 4 and (2,8) is 2 x values away from the y intercept so 8-4=4 so the y intercept is 4

so y=2x+4

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Identify the translation rule on a coordinate plane that verifies that triangle A(-5,1), B(-2,7), C(0,1) and triangle A'(-6,0),
elixir [45]

Answer:

<h2>A) (x, y) → (x - 1, y - 1)</h2>

Step-by-step explanation:

A(-5, 1) → A'(-6, 0)

-5 - 1 = -6

1 - 1 = 0

B(-2, 7) → B'(-3, 6)

-2 - 1 = -3

7 - 1 = 6

C(0, 1) → C'(-1, 0)

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3 0
3 years ago
Read 2 more answers
Which statement describes the graph?
Arada [10]
Answer:
Third option:

Explanation:
The third option states that...

The graph crosses the y axis at (0,-5), which is correct. (0,-5) is the y-intercept of this graph.

The graph decreased from x=-10 to x=-2, which is also true. We can see a decrease starting from when x=-10 that ends when x=-2.

The graph remained constant from x=-2 to x=-10, which is correct. We do not see an increase or decrease on this graph from when x=-2 to when x=10.

I hope this helps! Please comment if you have any questions.
8 0
2 years ago
If each month in reno has 0.19 of rainfall as in August what would the total amount of rainfall be after 12 months
Sedbober [7]

Answer:

0.76 of rainfall

Step-by-step explanation:

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5 0
3 years ago
Find the disFind the distance between the points P and Q shown.
Daniel [21]

Step-by-step explanation:

I am sorry but please give detailed question

7 0
2 years ago
What do they represent?
andrey2020 [161]

Answer:

A

Step-by-step explanation:

If you convert the first equation to y=mx+b form, it will be the same as the second equation.

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Because the 2 equations are the same now, they are the same line.

8 0
3 years ago
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