angelharvey49 angelharvey49

19-03-2021
Mathematics

contestada

Find the vertex of the parabola y=2x^2+10x+8

Respuesta :

21-03-2021

Answer:

Step-by-step explanation:

Put the equation into vertex form.

y = 2x² + 10x + 8

= 2(x² + 5x) + 8

= 2(x² + 5x + 2.5²) - 2·2.5² + 8

= 2(x+2.5)² - 4.5

vertex (-2.5, -4.5)

Answer Link

Otras preguntas

The producer of a downloadable antivirus software program spends exactly $2 comma 650 comma 000 producing the first copy and incurring various costs required t

Can somebody help me with this question?

Which of these statements describes nativism? Check all the boxes that apply. Nativists welcomed immigrants and helped them adapt. Nativists viewed immigrants a

Use matrix operations to solve the following systems of linear equations. Use comments to explain which value is x1, x2, etc 3x1-10 x2- 5x3+30x4 = -1 4x1+7x2+ 5

Someone help I sent this before but no one answered

Alan leaves Los Angeles at 8:00 a.m. to drive to San Francisco, 400 {\rm mi} away. He travels at a steady 47.0 mph. Beth leaves Los Angeles at 9:00 a.m. and dri

HELP ASSAP!! 50PTS!!!! :) I really don't understand this but I need someone to put this page into at least 1/2 paragraphs explaining what it's about. PLZZ!!!! U

Leslie went out for a jog. When she returned she went to the tap and filled up her 500 mL reusable water bottle. She drank 250 mL at a constant rate in one minu

Can I get help with this please

The probability distribution for a random variable x is given in the table.