bunnyzil35 bunnyzil35

03-11-2021
Mathematics

contestada

Find the vertex of the quadratic and explain how u get the answer step by step

X^2-4x+7=0

Respuesta :

surjithayer10otahza surjithayer10otahza

03-11-2021

Answer:

Step-by-step explanation:

x²-4x-7=x²-4x+4+3=(x-2)²+3

put x-2=0,x=2

y=0+3=3

vertex is (2,3)

Answer Link

Otras preguntas

Solve 5m-3=2m+12 plz help

a task that represents several activities is known as a _____.

It is likely that repeat offenders will commit another crime if not imprisoned. A. sound B. unsound

I need help with this

If the equation of a circle is (x - 2)2 + (y - 6)2 = 4, it passes through point ______.(2, 8)(5, 6)(-5, 6)(2, -8)

Using root words as clues, what does cardiograph mean in the following sentence? The cardiograph can print its results on paper. heart monitor separate met

6) Will Mark Brainliest + 10 points!!!!

In at least 150 words, compare the effectiveness of the U.S. government in meeting the needs of citizens to that of another form of government?

True or false: a cell spends 50% of its life in mitosis.

Jean has a loan of $2,000 the rate of simple interest in 8% a year he has paid $640 interest how many years has he had the loan (with working out please)