anonymous
  • anonymous
What are the solutions to the following system of equations? y = x2 − 2x + 4 8x + y = 20 (2, 84) and (−8, 4) (−8, 2) and (84, 4) (2, 4) and (−8, 84) (4, −8) and (84, 2)
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
No, Mac. @mcfizzy321
rishavraj
  • rishavraj
u can write the 2nd equation as y = 20 - 8x
UsukiDoll
  • UsukiDoll
mcfizzy, stop with these programs. Uploading malicious content will only get you into further trouble just like yesterday . geez.

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

rishavraj
  • rishavraj
as y = x^2 - 2x + 4 and y = 20 - 8x so x^2 - 2x + 4 = 20 - 8x proceed
anonymous
  • anonymous
So, would combine x2 and 2x and then continue with simplifying?
rishavraj
  • rishavraj
\[x^2 - 2x + 4 = 20 - 8x\] \[x^2 + 6x - 16 = 0\] solve the equation
anonymous
  • anonymous
Okay, so the factors would be (x-8)(x+2)... is this right so far?
rishavraj
  • rishavraj
it would be (x + 8)(x - 2)
anonymous
  • anonymous
Okay, got it. Is this it, or is there more to do? Sorry, I was so confused on this one.
UsukiDoll
  • UsukiDoll
I'm wondering... how do we find (84,4) ?
anonymous
  • anonymous
I have no idea, that's what I was confused about too.
UsukiDoll
  • UsukiDoll
because (x+8)(x-2) we have x = -8, 2 ... plug them in and solve for y?!
UsukiDoll
  • UsukiDoll
wait I think so... like if x = 2 8(2) + y = 20 16+y=20 y=20-16 = 4
UsukiDoll
  • UsukiDoll
duh I was getting there k...
anonymous
  • anonymous
Ahhhh lol. Makes sense!
anonymous
  • anonymous
So, it would be B?
UsukiDoll
  • UsukiDoll
we need our answer in (x,y) form like when x = 2, y = 4 so (2,4) was one pair x = -8, y = 84 (-8,84) was the other one
anonymous
  • anonymous
Okay, so C?
UsukiDoll
  • UsukiDoll
yes
anonymous
  • anonymous
Thank you so much!!!!

Looking for something else?

Not the answer you are looking for? Search for more explanations.