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
RUDIKE [14]
3 years ago
5

F(x)=-x^2+8x-20 find the min/max value

Mathematics
1 answer:
saveliy_v [14]3 years ago
5 0
Use the formula 
-b/2(a)
You might be interested in
Simplify the variable expression by evaluating its numerical part, and enter your answer below. (19 - 6) * w
ryzh [129]

Answer:

13w

Step-by-step explanation:

(19 - 6) * w

PEMDAS says parentheses first

19-6 = 13

13*w

13w

6 0
2 years ago
Read 2 more answers
What is another way to represent 4 over 5 is it 4times 5
damaskus [11]

Answer:

4/5

Step-by-step explanation:

5 0
2 years ago
What is y-intercept for the line y=8x+21
Anna71 [15]

Change Y to 0.

y=8x+21

0=8x+21

-8x=21

x=\frac{21}{-8\\}

7 0
2 years ago
ON THIS YOU HAVE TO GRAHP EACH NUMBER INTO A NUMBERLINE
Stolb23 [73]

Answer: the answer will be plotted on the number line close or farther to zero

Step-by-step explanation:  the answers has to be behind the zero

8 0
3 years ago
Read 2 more answers
PLS help with number 4 :))
FrozenT [24]

Answer:

Follow me on instgram :Teogalegrani

8 0
2 years ago
Other questions:
  • Which equation best represents the model?
    8·1 answer
  • What is the product 2x(x-4)
    5·2 answers
  • Please help me best answer gets brainliest
    13·1 answer
  • What is the property demonstrated by: (10+y)-16=10+(y-16)
    12·2 answers
  • How do you write 0.0000248 in scientific notation?
    10·2 answers
  • Write a paragraph proof of Theorem 3-8: In a plane, if two lines are perpendicular to the same
    8·2 answers
  • Divide 1/4 and 3 PLEASE HELP FAST
    6·2 answers
  • Please help this is confusing
    7·1 answer
  • B) Calculate the area of the red triangle to find the area of the garden. Show your work
    9·1 answer
  • In ΔDEF, the measure of ∠F=90°, the measure of ∠D=62°, and FD = 3.5 feet. Find the length of DE to the nearest tenth of a foot.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!