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
klio [65]
3 years ago
8

The functions f(x) = −(x − 1)2 + 5 and g(x) = (x + 2)2 − 3 have been rewritten using the completing-the-square method. Apply you

r knowledge of functions in vertex form to determine if the vertex for each function is a minimum or a maximum and explain your reasoning.

Mathematics
1 answer:
Pepsi [2]3 years ago
7 0

Answer:

The vertex form of a quadratic function:

(h,k) - the coordinates of the vertex

If a>0, then the parabola opens upwards, so the vertex is the minimum of the function.

If a<0, then the parabola opens downwards, so the vertex is the maximum of the function.

You might be interested in
Which notation is incorrect notation for the blue angle?
Crank
The answer is choice D) Angle F

Why is this not proper notation? Because there are two possible angles with point F as the vertex. If we only had triangle DFG to worry about, then we can say "angle F" without mentioning other points, and we'd know exactly what angle is being referenced. In this case, angle F could refer to either angle DFG or angle DFE. Note how F is the middle letter in each case. 
5 0
3 years ago
Read 2 more answers
A digital camera is marked 33% off the
quester [9]

Answer:

A. $107.20

Step-by-step explanation:

dont know sorry

7 0
3 years ago
Read 2 more answers
How do you write 4.7x10^1 in standard form?
Finger [1]

Answer:

Hello I am here to help!!

Step-by-step explanation:

The answer is 47

5 0
3 years ago
Read 2 more answers
What is the seventh term of the sequence 1, 3, 9, 27, ...? 81 243 729 2187
Mariana [72]
The answer is 729. Hope this helps
6 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (7,2) and (5,6)
Flura [38]

Answer:

2

Step-by-step explanation:

Using the slope equation (y2-y1/x2-x1) you get -4/-2 when divided out equals 2

4 0
3 years ago
Other questions:
  • Find the arc length of a central angle of pi/4 in a circle whose radius is 8 inches
    5·1 answer
  • 17. Tina runs at a rate of 8 miles per hour. At that rate,
    5·2 answers
  • A 26-volume encyclopedia(1 volume for each letter) is placed on a bookshelf in alphabetical order from left to right. Each volum
    11·1 answer
  • Sharon paid $78 sales tax on a new camera. If the sales tax is 6.5%, what was the cost of the camera?
    14·2 answers
  • What is 2 ( 3x+5) - 2( x+ 4)
    15·2 answers
  • Money is put into two accounts. Account A earns 3.5% interest annually, and account B eanrs 2.6% interest annually. Assuming $20
    14·1 answer
  • Which equation shows the inverse property of multiplication?
    14·1 answer
  • The different between three times a number and five is equal to the product of four times the number increased by two.
    14·1 answer
  • Please answer <br> Who is wrong and why
    15·1 answer
  • help pls I have ask this one so many time and so many time I have gotten the wrong answer can some pls help me?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!