rjw12600 rjw12600
  • 11-09-2018
  • Mathematics
contestada

Find the y-intercept for the graph of the quadratic function. y + 4 = (x + 2)2

Respuesta :

gmany
gmany gmany
  • 14-09-2018

y-intercept is equal the value of function for x = 0.

Put x = 0 to the equation y + 4 = (x + 2)²

y + 4 = (0 + 2)²

y + 4 = 2²

y + 4 = 4     |-4

y = 0

Answer: y-intercept = 0 → (0, 0)

Answer Link

Otras preguntas

How is a forest fire considered a chemical change?
Why is it important to accurately report procedures and results from an experiment?
What geometric term describes a corner of the liveing room
The Russian ice breaker yamal can move forward through 2.3-meter-thick ice at a speed of 5.5 kilometers per hour. Write and solve a multiplication equation to f
What is the theme for the book Stray
substitution for 4x+y=9 and y=-7
How many moles of ethyl alcohol, C2H6O, are in a 27.0g sample
list four of the main causes of the Great War
Why did the United States agree to "Europe First" strategy? (5 points) a.because the war in Europe was already nearly won by this time b.because its priority
In January of 2005, Donatello was one more than eleven times as old as Leonardo. In January of 2014, Donatello was seven more than three times as old as Leonard