Jacobcon2 Jacobcon2

03-06-2022
Mathematics

contestada

Solve the following system of equations. Show all work and solutions.

y = 2x^2 + 6x + 1
y = −4x^2 + 1

Respuesta :

Аноним Аноним

04-06-2022

y=2x²+6x+1
y=-4x²+1

Make the equations equal and solve for x

2x²+6x+1=-4x²+1
6x²+6x=0
6x(x+1)=0
6x=0 or x+1=0
x=0 or x=-1

For x=0

y=-4(0)+1=1

For x=-1

y=-4(1)+1=-3

The solutions are

(0,1) and (-1,-3)

Graph attached

Ver imagen Аноним

Answer Link

Otras preguntas

Select all that apply. Some Americans thought the United States needed additional possessions in the Caribbean and Pacific for the following reasons: gain add

solve for x》》 23x-5. 21x+5

Katie wants to collect over 100 seashells. She already has 34 seashells in her collection. Each day, she finds 12 more seashells on the beach. Katie can use fra

gymnast always perform on padded mats. how does the mats protect the gymnast

5 or 6 sentence 30 points

Apply the distributive property to write an expression that is equivalent to 5h + 2hsquared2.

please help idk math. Help!!!!!!!!I need to fill in the missing numbers . Due tommorow please!!!

monocracy is related to ruling

Sara has 2 2/3 cup taco meat. She needs 1/6 cup to make one taco. How many tacos can Sara make with the taco meat she has?

7x^2-9x+5=0 find the Discriminant and number of real solutions