Liantic Liantic

23-04-2018
Mathematics

contestada

Rewrite the function in “vertex from (by completing the square)
1) f(x) =-x^2 +8x+3

Respuesta :

Аноним Аноним

23-04-2018

x^2 + 8x + 3
= (x + 4)^2 - 16 + 3
= (x + 4)^2 - 13 Answer.

You divide the + 8 by 2 to get the +4 and you then subtract 4^2 ( which is the -16).

Answer Link

Otras preguntas

What is one of the primary functions of storytelling in the Native American tradition? A. to pass along societal values B. to establish diplomatic relation

Your friend gets to school wearing an outfit straight from the pages of a recent fashion magazine. He says he is dressing like the famous actors in the magazine

On a movie set, an archway is modeled by the equation: y = -0.5x^2 + 3x, where y is the height in feet and x is the horizontal distance in feet. A laser is dire

Which equation represents a line with a slope of -2/3 that passes through point (5, -2)? a) 2x + 3y = –11 b) 2x + 3y = –4 c) 2x + 3y = 4 d) 2x +

May somebody help me with the number 10 and 11

Hellp with both plzzz I need answers it due tomorrow

What is the MAIN difference between Sunni and Shia Muslims? A) The Sunni believe in the idea of Monotheism. B) The Shia pray towards Mecca five times every

A student wanted to obtain a very accurate value for the volume of a piece of steel. he filled a 100.0 cm3 graduated cylinder to the 50.0 cm3 mark with water. a

Carelessness shows a lack of respect for your audience true or false

Which type of fossil evidence helps determine the evolutionary relationship between two hominid species?