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
kiruha [24]
3 years ago
5

Write the equation of the quadratic function in standard form represented by the graph

Mathematics
1 answer:
Nutka1998 [239]3 years ago
3 0
Hello : 
f(x) = <span>a(x-k)²+k....... the point vertex is (h , k )
in this exercice : h = -3 and k = -1    s0 f(x) = a(x+3)²-1
find : a 
but f(0)=8
a(0+3)² -1 = 8
9a-1=8
9a =9
a=1
f(x) =(x+3)²-1 =x²+6x+9-1
f(x) = x²+6x+8    .... (</span><span>the quadratic function in standard form )</span>

You might be interested in
Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your
Mila [183]

The critical value of r is mathematically given as r = +0.487, with no significant linear correlation. Option A.

<h3>What are the critical values of r?</h3>

Question Parameters

r = -0.868

n = 5

df = 5 - 2

df = 3

\alpha / 2 =0.025

Critical values r= \pm 0.878

Generally, there exists no linear correlation between the Critical values

as r=0.878

In conclusion,  Critical values: r = +0.487, no significant linear correlation

Read more about Critical values

brainly.com/question/14508634

#SPJ1

5 0
2 years ago
What is the answer to y=15x + 25
Travka [436]

Answer:x=(y-25)/15

Step-by-step explanation:

8 0
3 years ago
jen wants to tile the floor of her kitchen. The floor is rectangular and measures 12 feet by 8 feet. if it costs $2.50 per squar
alexgriva [62]
Answer:

$240

Explanation:

12 × 8 = 96 _________ area in square feet

96 × 2.50 = 240 _________ in dollars

6 0
3 years ago
Can anyone help me with this please???
yanalaym [24]
Triangle = 3, Square = -1, Star = 5
8 0
3 years ago
The temperature in Moscow, Russia at 8:00 A.M. is 6 degrees
Ksju [112]

Answer:

0 degrees

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A management company opens a large apartment complex in anticipation of growth in the community. The company compiles statistics
    15·1 answer
  • Y=0.5x find the slope and the y-intercept
    5·1 answer
  • A town has a population of 7000 and grows at 3% every year. To the nearest year, how long will it be until the population will r
    14·1 answer
  • Help with this algebra question
    10·2 answers
  • A sample of 14 high school seniors are asked, " how many hours a week do you work?". Their responses are below.
    11·1 answer
  • Whatdkdjfdjjfksakknshaja
    13·1 answer
  • Brainlyist for the right answer
    9·2 answers
  • What is 999,999,999,999.99 x 500?
    11·2 answers
  • Whats the GCF of 10/35? And the simplest form of it?​
    11·1 answer
  • Dont steal points please if you do you will get repo answer all please I will give brainliest if its correct and 5 stars rating
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!