1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Verdich [7]
2 years ago
15

Write a function in any form that would match the graph shown below

Mathematics
1 answer:
ella [17]2 years ago
7 0

Answers:

  • Vertex form:  y = -2(x-1)^2 + 8
  • Standard form: y = -2x^2 + 4x + 6

Pick whichever form you prefer.

=============================================================

Explanation:

The vertex is the highest point in this case, which is located at (1,8).

In general, the vertex is (h,k). So we have h = 1 and k = 8.

One root of this parabola is (-1,0). So we'll plug x = -1 and y = 0 in as well. As an alternative, you can go for (x,y) = (3,0) instead.

Plug those four values mentioned into the equation below. Solve for 'a'.

y = a(x-h)^2 + k

0 = a(-1-1)^2+8

0 = a(-2)^2+8

0 = 4a+8

4a+8 = 0

4a = -8

a = -8/4

a = -2

The vertex form of this parabola is   y = -2(x-1)^2+8

Expanding that out gets us the following

y = -2(x-1)^2+8

y = -2(x^2-2x+1)+8

y = -2x^2+4x-2+8

y = -2x^2+4x+6 .... equation in standard form

You might be interested in
I WILL MARK BRAINLIEST PLS HELP An artist mixes 2.25 ounces of red paint with 3.8 ounces of white paint. She then divides the pa
Kitty [74]

Answer:

0.7 ounces

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is 4 divided by 3/10
jarptica [38.1K]

Answer:

The answer is 40/3

Step-by-step explanation:

To find this answer, note that dividing by a fraction is the same as multiplying by its reciprocal.

4 ÷ 3/10

4 × 10/3

40/3

6 0
2 years ago
Please help ( the function table)
Norma-Jean [14]
Hope this will help

8 0
3 years ago
Pleaseeee answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
aev [14]

Answer:

132 degrees

Step-by-step explanation:

its the same as the other side since its a rhombus :)

did i help?

7 0
3 years ago
What is the opposite or -1??
Pie
The opposite is just 1. Positive 1.
4 0
2 years ago
Read 2 more answers
Other questions:
  • Find the volume of the cylinder. What is the exact volume in terms of π? (diameter= 16m) Options a.) 1000pi cubic m b.) 1024pi c
    9·1 answer
  • On may 31, the cash account of bottle's r us had a normal balance of $5,000. during may, the account was debited for a total of
    14·1 answer
  • What is the answer ?
    13·2 answers
  • Which inequality represents the situation? The maximum weight, w, an elevator can lift is 2,200 pounds. w ≥ 2,200 w > 2,200 w
    9·1 answer
  • Rewrite into standard form A. 4.23 x 10^-8 <br> B. 1.89 x 10^12 <br> C. 6.2 x 10^-1 <br> Pls help
    5·1 answer
  • Anyone a fan of Heathers? If so, wanna be friends?
    11·1 answer
  • HeLp MeEeE!!! (25pts)
    9·2 answers
  • What is the solution to 8x - 3(2x - 4) = 3(x - 6)?<br> A.30<br> B.2<br> C.6<br> D.No solution
    14·1 answer
  • How many 2/3's are in 4/5
    14·2 answers
  • This should help any of you guys who needs the key here
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!