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
Sergio [31]
2 years ago
12

Can anyone help me do or solve these

Mathematics
1 answer:
Ivahew [28]2 years ago
4 0

Answer:I will just post them

Step-by-step explanation:

You might be interested in
Derek estimated the cost of his grocery bill to be $75, but it actually cost $110. Find the percent error rounded to the nearest
UkoKoshka [18]

I could be wrong, but I think its 35%.

8 0
3 years ago
I NEED THIS RN AS FAST AS POSSIBLE! Your teacher decides to split the class into four equal groups with no more than five studen
lianna [129]
Total student are 20
4 0
3 years ago
.
Tomtit [17]

Answer:

I dont know how to read hindi can u pls translate it into English

5 0
3 years ago
Read 2 more answers
Determine whether the given function has a maximum or a minimum value. Then, find the maximum or minimum value of the function.
Serga [27]

Answer:

The function has a minimum value

The minimum value of the function is -4

Step-by-step explanation:

* Lets explain some facts about the quadratic function

- The general form of the quadratic function is f(x) = ax² + bx + c

  where a , b , c are constant

- The quadratic function represented graphically by a parabola

- The parabola is open upward if a is a positive number

- The parabola is open downward if a is a negative number

- If the parabola open upward its vertex point is minimum point and

 the minimum value of the function is the y-coordinate of the

 vertex point

- If the parabola open downward its vertex point is maximum point

 and the maximum value of the function is the y-coordinate of the

 vertex point

- The x-coordinate of the vertex point is (-b/2a)

- The y-coordinates of the vertex point is f(-b/2a)

* Lets solve the problem

∵ f(x) = x² - 6x + 5

∵ f(x) = ax² + bx + c

∴ a = 1 , b = -6 , c = 5

∵ a is a positive value

∴ The function has minimum point

* The function has a minimum value

∵ the minimum value is the y-coordinate of the vertex point

- Lets find the vertex point

∵ The x-coordinate of the vertex point = -b/2a

∴ The x-coordinate of the vertex point = -(-6)/2(1) = 6/2 = 3

- To find the y-coordinate of the vertex point substitute x in the

  function by the x-coordinate of the vertex point

∵ The y-coordinate of the vertex point = f(3)

∴ The y-coordinate of the vertex point = (3)² - 6(3) + 5

∴ The y-coordinate of the vertex point = 9 - 18 + 5 = -4

∴ The minimum value of the function = -4

* The minimum value of the function is -4

8 0
3 years ago
Set of real numbers list the set to which each number belongs??
Andre45 [30]

Answer:

all numbers natural,integer,rational,real algebra comes under real numbers

except the equations with alphabets

3 0
3 years ago
Other questions:
  • What is the slope of the line passing through the points (1, −5) and (4, 1)? −45 54 2 −2
    7·2 answers
  • Did I get it right it’s number 7
    14·2 answers
  • A train whose speed is 1.5 miles per minute travels y miles in x minutes. Express y in terms of x.
    10·2 answers
  • 44.3 in scientific notation
    10·1 answer
  • Will give brainliest answer
    9·2 answers
  • Raheem bought 3 pounds of bananas. A how many kilograms did he buy.
    11·1 answer
  • "How much do students pay, on average, for textbooks during the first semester in college? From a random sample of 400 students
    10·1 answer
  • Your favorite dog groomer charges according to your dog's weight. If your dog is 10 pounds or under, the groomer charges $30. If
    8·1 answer
  • Mark runs to catch a ball. Explain how the structure of muscle tissue helps him perform this function
    6·1 answer
  • A survey was conducted of 880 college students attending the same university. They were offered a list of 10 different internet
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!