hismercy24 hismercy24

21-08-2018
Mathematics

contestada

Can someone help me solve this? I don't know what I am doing wrong. I need to complete the square to find the vertex. Please show me how you do it.
f(x) = −x2 + 2x − 3

Respuesta :

21-08-2018

f(x) = -x² + 2x - 3

f(x) = -(x² - 2x) - 3

f(x) = -(x² - 2x + 1) - 3 - -1

f(x) = -(x-1)² - 2

Answer Link

Otras preguntas

Sally used a ruler to draw the segment ab she then opened her compass to the length of ab and drew a circle keeping thw compass open to the same length she mark

True or False. When Isaac’s father was a 100 God changed his name from Abram to Abraham.

Complete the proof(using sas congruence)! Use to sas congruence to prove that two angles are congruent

please help me asapppp ty :D

All living things have internal that helps them carry out basic functions.

Please help me solve this math problem

One-half of one-seventh of T equals one-third of one-fifth of 90. What is the value of T

What is the difference between gross and net pay?

In general, an organism will be more likely to develop phobias of __________.

Help help help history history