jhgolf2 jhgolf2

05-01-2018
Mathematics

contestada

Find the axis of the graph of the function. f(x) = 4x^2 + 8x + 7

Respuesta :

Аноним Аноним

05-01-2018

Convert to vertex form:-

f(x) = 4(x^2 + 2x) + 7

= 4[(x + 1)^2 - 1] + 7

= 4(x + 1)^2 + 3

The axis will be the vertical line x = -1

Answer Link

Otras preguntas

Multicellular plants and animals have organs to perform specific functions. What do eukaryotic cells have to perform specific functions? A.ribosomes B.organelle

What are these fractions in simplest form? ( when I do a / it means a "fraction bar" or " over" like 16/30 or 16 over 30, just incase any of you get confused)

One tank is filling at a rate of 5/8 gallon per 7/10 hour. A second tank is filling at a rate of 5/9 gallon per 2/3 hour. Which tank is filling faster? WHY? WHY

Why was self sufficiency important to a country practicing mercantilism?

each time a touchdown is scored at a football game 6 points are added to the score of the scoring team. a team already has 12 points what rule represents the nu

The concentration of greenhouse gases in the atmosphere can and does change. Would conditions on Earth be worse if the concentration of gases increased or if it

phone plan. The monthly cost c of marge's phone plan is given by c=40 + m, where m is the number of extra minutes she uses in that month. Name the slope and y-i

Calcium oxide (CaO) forms when an atom of calcium loses two electrons, giving it a +2 charge and an atom of oxygen picks up two electrons, giving it a -2 charge

how to write a word problem

Which of these is a process in which the atmosphere does not play any role? a. formation of snow b. evaporation of water c. transpiration in plants d. erosion o

Q&A Education