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
Vinvika [58]
3 years ago
13

Transform the given standard form into vertex form and determine vertex.

Mathematics
1 answer:
Natalka [10]3 years ago
7 0

Answer:

1. the vertex form of your function is f(x)= (x+-2)^2+-7

The vertex is at (2,-7)

2. So, the vertex form of your function is f(x)= (x+-7/2)^2 -41/4

The vertex is at (7/2, -41/4)

Step-by-step explanation:

You might be interested in
If angle ABC is one degree less than three times angle ABD and angle DBC=47 find each measure
Contact [7]

It has not been indicated whether the figure in the questions is a triangle or a quadrilateral. Irrespective of the shape, this can be solved. The two possible shapes and angles have been indicated in the attached image.

Now, from the information given we can infer that there is a line BD that cuts angle ABC in two parts: angle ABD and angle DBC

⇒ Angle ABC = Angle ABD + Angle DBC

Also, we know that angle ABC is 1 degree less than 3 times the angle ABD, and that angle DBC is 47 degree

Let angle ABD be x

⇒ Angle ABC = 3x-1

Also, Angle ABC = Angle ABD + Angle DBC

Substituting the values in the above equations

⇒ 3x-1 = x+47

⇒ 2x = 48

⇒ x = 24

So angle ABD = 24 degree, and angle ABC = 3(24)-1 = 71-1 = 71 degree

8 0
3 years ago
I need help.<br> Math is really hard
alekssr [168]

Answer:

The value of x in terms of b is: \mathbf{x=-\frac{6}{2b}}

The value of x when b is 3 is: x = -1

Step-by-step explanation:

We are given the function: -2(bx-5)=16

First we need to find

The value of x in terms of b

We need to find value of x

-2(bx-5)=16

Multiply -2 with terms inside the bracket

-2bx+10=16

Subtract 10 from both sides

-2bx+10-10=16-10\\-2bx=6

Divide both sides by -2b

\frac{-2bx}{-2b}=\frac{6}{-2b}\\x=-\frac{6}{2b}

So, The value of x in terms of b is: \mathbf{x=-\frac{6}{2b}}

The value of x when b is 3

We have the equation for the value of x in terms of b:

\mathbf{x=-\frac{6}{2b}}

Put b = 3

x=-\frac{6}{2(3)}\\x=-\frac{6}{6}\\x=-1

So, The value of x when b is 3 is: x = -1

3 0
2 years ago
A segment has endpoints (-9,-20) and (14,12). What is the midpoint of this segment
Darya [45]
((-9+14)/2, (-20+12)/2)
(5/2,-8/2)
(5/2,-4)
3 0
2 years ago
Can ya'll please help? I'll give brainliest!!
Schach [20]

Answer:

maybe use helpful, caring, kind, encouraging

7 0
3 years ago
Read 2 more answers
For every $10 Helen takes home, her employer withholds $3 for taxes and social security. Helen's gross pay each month is $1950.
goldfiish [28.3K]

$1,671.43 I believe is the answer

3 0
3 years ago
Other questions:
  • Whats 22 less than a number n
    14·1 answer
  • Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9}. n distinct integers will be chosen from A. How big does n have to be
    12·1 answer
  • What is the relationship between the 5s in the number 755,371
    14·2 answers
  • Plzzzzz help me out plzzzzzzzzzzzzzzzzzz
    13·1 answer
  • Laura has 24 stamps from each of 6 different countries. She can fit 4 stamps on each display sheets of an album. How many displa
    13·1 answer
  • Someone help me and explain . this is confusing.
    15·2 answers
  • I need help on number 10!!! plese and thanks
    14·1 answer
  • John has 6 rubber bands. Sophia has 78 rubber bands.
    13·1 answer
  • Seven and one-half foot-pounds of work is required to compress a spring 2 inches from its natural length. Find the work required
    11·1 answer
  • It took Fred 12 hours to travel over pack ice from one town in the Arctic to another town 360 miles away. During the return jour
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!