anonymous
  • anonymous
Solve the following system of equations and show all work. y = −x^2 + 4 y = 2x + 1 Please Help
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.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@Hero @Here_to_Help15
anonymous
  • anonymous
@ganeshie8
anonymous
  • anonymous
@jane11509

Looking for something else?

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

More answers

anonymous
  • anonymous
@BlossomCake @butterflydreamer @Lady.Liv1776 @mathmate
anonymous
  • anonymous
@Hero please
anonymous
  • anonymous
-x^2+4=2x+1
anonymous
  • anonymous
now solve for x
anonymous
  • anonymous
Ok hold on
anonymous
  • anonymous
I am confused
anonymous
  • anonymous
what are you stuck on?
anonymous
  • anonymous
Do I got to square root first or subtract 4 on both sides
anonymous
  • anonymous
this problem involves factoring the equation
anonymous
  • anonymous
so first get everything on one side of the equation
anonymous
  • anonymous
oh ok
anonymous
  • anonymous
-x^2+4=2x+1
anonymous
  • anonymous
x^2 + 2x - 3 = 0
anonymous
  • anonymous
(x+3)(x-1)=0
anonymous
  • anonymous
x is -3 and 1
anonymous
  • anonymous
plug these values into one of the equations to find the corresponding y-value
anonymous
  • anonymous
y=2(-3)+1
anonymous
  • anonymous
y=-5
anonymous
  • anonymous
first solution (-3,-5)
anonymous
  • anonymous
y=2(1)+1
anonymous
  • anonymous
y=3
anonymous
  • anonymous
second solution (1,3)
anonymous
  • anonymous
I'm sorry I had stepped away but thank you so much
anonymous
  • anonymous
np

Looking for something else?

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