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
Phoenix [80]
3 years ago
9

Helppppppppppppppppppppp make it correct

Mathematics
2 answers:
MAVERICK [17]3 years ago
4 0

Answer:

11

Step-by-step explanation:

it has a vertex at (2,11)

.

f(2) = 11

how to find the vertex;

function equation is f(x) = ax^2 + bx + c

we can find x by :-b/2a, -8/-4 = 2

and by putting the x value we get the y

f(2) = 11

mash [69]3 years ago
3 0

Answer:

11

Step-by-step explanation:

x= -b/2a

x= -8/2(-2)

x=-4/-2

x=2

f(2) = -2(2) +8(2)+ 3

f(2) = -8 +16 + 3

f(2) = 11

Maximum value is 11

You might be interested in
A student is given the rectangle and square. The student states that the two figures have the same perimeter. Is the student per
Karolina [17]
The student is correct. Due to the meaning of perimeter which is all sides added up to make a number total, it is possible for a square and a rectangle to have the same perimeter if the numbers add up.
7 0
3 years ago
Read 2 more answers
Someone plz help me
konstantin123 [22]

Answer:

temperature

Step-by-step explanation:

it dropped by 15 so it subtracted 15. - 15

3 0
2 years ago
Read 2 more answers
You are choosing a song for your dance recital. Song A has 11 beats in 10 seconds. Song B has 7 beats in 6 seconds. Which song h
shusha [124]
Song B
7/6 is greater than 11/10
3 0
2 years ago
-4x+7=11 I need some to explain
oee [108]
-4x+7=11\\
-4x=4\\
x=-1
5 0
2 years ago
Read 2 more answers
Robert makes $951 gross income per week and keeps $762 of it after tax withholding. How many allowances has Robert claimed? For
MAXImum [283]

Answer:

Option D,four is correct

Step-by-step explanation:

The tax withholding from the gross income of $951 is the gross income itself minus the income after tax withholding i.e $189  ($951-$762)

The percentage of the withholding =189/951=20% approximately

Going by the multiple  choices provided,option with 4,189 dollars seems to the correct option as that is the exact of the tax withholding on Robert's gross income and his earnings fall in between $950 and $960

4 0
3 years ago
Other questions:
  • It takes 1.5 hours for john to mow the lawn. linda can mow the same lawn in 2 hours. how long will it take john and linda, worki
    15·1 answer
  • Write the equation 10x+5y=5 in the slope intercept form. Then graph the line
    10·1 answer
  • A recipe for vegetable dish contains a total of 924 cal. This dish serve six people how many calories are in each serving
    8·2 answers
  • Shelly hopped onto her bicycle and pedaled to the park at 14 miles per hour. Then she whizzed back at 20 miles per hour. If the
    12·1 answer
  • Find the area of the surface correct to four decimal places by expressing the area in terms of a single integral and using your
    10·1 answer
  • Solve the equation x^4+7x^2-18=0 and express each solution in a+bi form
    9·1 answer
  • Solve the equation 4(x+2)-17=35
    5·2 answers
  • There are 90 students, 10 leave. What percentage stayed?
    7·2 answers
  • Which statement is true?
    12·1 answer
  • Need help with these questions
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!