Answer:
C
Step-by-step explanation:
The sequence is adding +5 every time, and there are all positive numbers in the sequence so it is C.
It's easiest to start with the point-slope form of an equation,

, where m is the slope and

is the point given.
We have m = 3,

, and

.
We plug in these values to get

.
We now rearrange to get this into slope-intercept form,

, by solving for y.
Double the second equation (multiply by 2)...
2(x-2y=10)
2x-4y=20
Bring in the second equation and add the equations:
(2x-4y=20)
+ (5x+4y=8)
7x=28
x=4
Plug in x into one of the equations to get y...
(4)-2y=10
-2y=6
y=-3
(6,-3)
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Answer: n=-5
Step-by-step explanation:
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▹ Answer
<em>(-1, 1) (-2, 2) (-3, 3)</em>
▹ Step-by-Step Explanation
You can use a graphing calculator to find the points. Attached is an image.
Hope this helps!
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