anonymous
  • anonymous
what would be two points on a graph for x7?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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FortyTheRapper
  • FortyTheRapper
So if the graph is y = x^7, what would you go to get a y value?
anonymous
  • anonymous
I'm not sure that's how it is. Math is really confusing to me. All this has is that its undefined and its x=7. Doesn't undefined mean it has no y?
FortyTheRapper
  • FortyTheRapper
Ah, understood. Ill go step by step. So if you want to find two points on a graph, you need X and Y coordinates. Have you seen (x,y)? That would be a point on the graph. But before I do this, did the problem say x=7 or x7 as in x to the power of 7? Like was the 7 a little number above the x?

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anonymous
  • anonymous
it says x=7
FortyTheRapper
  • FortyTheRapper
Alright, so if y=7 is a HORIZONTAL line at the point y = 7, then x = 7 would be a VERTICAL line at the point x = 7. Does that make sense so far?
anonymous
  • anonymous
kind of
FortyTheRapper
  • FortyTheRapper
So lets take a graph. Would you be able to find the X value of positive 7?
anonymous
  • anonymous
wouldn't it be (0,7)?
FortyTheRapper
  • FortyTheRapper
Almost Remember the coordinate is (x,y)
anonymous
  • anonymous
oh, so (7,0)
FortyTheRapper
  • FortyTheRapper
Correct Also known as x=7, see that?
FortyTheRapper
  • FortyTheRapper
Because the x in (x,y) is 7
anonymous
  • anonymous
I do. so how would I get a second point? Would it be (14,0) to be following the pattern?
FortyTheRapper
  • FortyTheRapper
If you want the second point to stay on the line x = 7, you can't change the x For your example, (14,0), you changed the x. Now it reads that x = 14 The only thing you can change is the y
anonymous
  • anonymous
what would a second point be in that case?
FortyTheRapper
  • FortyTheRapper
You give me a guess. Remember those two things I said You can't change the x You can change the y It's a line also, so lines never stop, which means you have an infinity amount of choices
anonymous
  • anonymous
so it would need to be up or down on 7x, right? it could be a positive or negative?
FortyTheRapper
  • FortyTheRapper
Right, the y value can be any number you wish
anonymous
  • anonymous
That makes sense. so for y=3, the y would stay the same but the x could be anything horizontal from that?
FortyTheRapper
  • FortyTheRapper
Correct! So let's do y = 3 Since that means (x,y) is (x,3), the x can be any number, like literally You can put (4,3) or (-3,3) or (6,000,000,000,000,000, 3), as long as the y value remains at 3
anonymous
  • anonymous
i get that part now. thank you! I have a huge project for my algebra class and my teacher isn't much help. would you be able to help me with graphing it as well?
FortyTheRapper
  • FortyTheRapper
Yeah, sure!
anonymous
  • anonymous
oh, crap, i have to go do something. do you have a kik account or anything?
FortyTheRapper
  • FortyTheRapper
I don't, but I'm on here, like alot. We could meet sometime later on here
anonymous
  • anonymous
I should be back later today to finish, so that should work. Thanks a ton
FortyTheRapper
  • FortyTheRapper
Anytime! Bye
anonymous
  • anonymous
bye!

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