![cair6415](/avatars/35536.jpg)
cair6415
01.07.2020 •
Mathematics
Write the quadratic function in the form f(x)=a(x-h)^2+k. Then, give the vertex of its graph. Finally, graph the function by plotting the vertex and four additional points, two on each side of the vertex. f(x)=-2x^2+16x-35
Solved
Show answers
More tips
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
Answers on questions: Mathematics
- M Mathematics Helppppppppppppppppppp...
- M Mathematics Which of the following are the correct properties of slope? check all that apply. a.the slope of a line is always positive. b.if two lines have the same slope, then they are the...
- M Mathematics Calculate state income tax: gross earnings are 655.12; tax rate is 4.5%. (round answer)...
- M Mathematics The endpoints of CD are C(5.3) and D(-3. – 6). Find the coordinates of the midpoint M....
- H History 37. The 5 gods of Egypt are: a.The Sun God, main god often depicted in paintings and jewelry as an eye b. God of Death (good) and husband to Isis - C. Goddes of Motherhood and wife...
Ответ:
Vertex = (4, -3)
Graph in the image attached, additional points:
(2, -11), (3, -5), (5, -5), (6, -11)
Step-by-step explanation:
The vertex of f(x) can be found using the formula:
to find y_vertex, we use x_vertex in f(x):
So the vertex is (4, -3)
To write the function in the form
, we just need to calculate h = -b/2a and then find k:
Comparing both forms of f(x), we have:
So we have:
Now let's find the four additional points.
Two points to the left: x = 3 and x = 2
Two points to the right: x = 5 and x = 6
Ответ:
253.33...
Step-by-step explanation: