brendaarreolamendoza brendaarreolamendoza
  • 25-08-2022
  • Mathematics
contestada

Example 2: Solve the system algebraically. Then check your answer graphically.
y = x² + 8x + 13
y = 2x+5
1-25
YEXZ18413

Respuesta :

jaisurajk jaisurajk
  • 25-08-2022

Answer: (-2, 1), (-4, -3)

Step-by-step explanation:

y = x² + 8x + 13

y = 2x+5

x² + 8x + 13 = 2x+5

x² + 6x + 13 = 5

x² + 6x + 8 = 0

x² + 2x + 4x + 8 = 0

(x+2)(x+4)=0

x=-2 or x=-4

y=2(-2)+5

y=-4+5

y=1

y=2(-4)+5

y=-8+5

y=-3

Answer Link

Otras preguntas

what are the sex chromosomes for a human male
Item I51 is used in one of Policy Corporation's products. The company makes 18,000 units of this Item each year. The company's Accounting Department reports the
can anyone help with the last problem about The Difference Quotient of a Function
State A is a multiethnic state. State B, a nation-state, is an enclave of State A. State B's population is ethnically homogeneous and is made up of one of the e
Which expressions are equivalent to 3-8 over 3-4
Minerals can a. provide energy to the body. b. become part of the body's structural systems. c. be degraded by the body. d. be destroyed during the cooking proc
The little camper's ------------- expression and mournful voice told me more eloquently than words could ever have just how much she ------------- for home. a.)
The number of electoral votes a state gets depends on
What is the theme of the poem a dream within a dream?
Which Figure can be formed from the net? Plz help tyvm