javicka1 javicka1

04-02-2016
Mathematics

contestada

What is the x-intercept of the graph of y =x2-4x+4

Respuesta :

Panoyin Panoyin

04-02-2016

  y = x² - 4x + 4
  0 = x² - 4x + 4
  0 = x² - 2x - 2x + 4
  0 = x(x) - x(2) - 2(x) - 2(-2)
  0 = x(x - 2) - 2(x - 2)
  0 = (x - 2)(x - 2)
  0 = (x - 2)²
  0 = x - 2
+ 2 + 2
  2 = x
(x, y) = (2, 0)

Answer Link

Otras preguntas

HELPPPP ASAP THIS IS DUE IN 5 MINUTES I WILL GIVE ALL MY POINTS! A shipping container will be used to transport several 60-kilogram crates across the country by

What kind of music do barbers and tailors play together.

(music)Write a post describing a piece of music that has a specific tempo that is essential to the piece sounding properly. If the tempo were altered even sligh

Rudy's job pays him $1,550 per week. Express his annual salary using the 'K' notation.

While savannas and temperate grasslands are both types of grasslands and share many characteristics, they also have some differences. Compare them below by wr

A dictionary provides definitions for listed words. Please select the best answer from the choices provided T о F

What is the probablility that a student plays on a sports team given they play an instrument.

Why did the Confederacy attack Fort Sumter?

i need help with this can you help me please

What is the name of the piece above?