jag4ri4fahLoElsi jag4ri4fahLoElsi

16-05-2016
Mathematics

contestada

Simplify f(x)=x^2-4x-7 in vertex form

Respuesta :

raulmaximus raulmaximus

18-05-2016

vertex = (2,-19)
h = - b / 2a = 4 / 2
k = 4 - 16 -7 = -19

Answer Link

Otras preguntas

Do you think there were any points at which civil war might have been averted?

Evaluate how the contributions made by Goodall, Chory, and Drew reinforce our understanding of the characteristics of life

if 1 kilogram of bark can produce about 0.015 kilogram of paclitaxel, how much bark is needed to make 120 kilograms of paclitaxel ?

on my homework i need help with this one particular question.i need help with it because i dont understand it what so ever. so can you plese help me with this o

What is a problem solving by following steps to draw a conclusion?

Hongwu followed the teachings of Confucius by helping the economy grow and by building chariots. by encouraging exploration. by allowing women to serve in gover

Its says use rounding or compatible numbers to estimate the sum and example 198 + 727 ans is 200+725=925 I still don't understand how to do it. Heres a problem

what country contains the east bank

Emily made 75% of the baskets that she attempted. If she made 9 baskets, how many attempts did she make?

Write each fraction as a unit fraction 12/84 13/143 23/138