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
pochemuha
3 years ago
13

Find the vertex of this parabola: y = -x2 + 6x - 8

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
4 0

Answer:

4x-8

Step-by-step explanation:

y=-x2+6x-8

y=4x-8

You might be interested in
,Suppose that 80\%, percent of trees in a forest of 300 trees are infected with a virus, and we take an SRS of 5 trees to test f
Llana [10]

Answer: .0512

Step-by-step explanation:

5 0
3 years ago
What is three hundred thousand, five thousand sixty-three written in standard form
RSB [31]
305,063      Hope this helps!
4 0
3 years ago
Read 2 more answers
Please help me! I need help ASAP! D:
madreJ [45]

Answer:

0:42

Step-by-step explanation:

5 0
3 years ago
A dragon likes to eat red peppers and green peppers because they help him breathe fire. If the dragon eats 2 red peppers, he can
N76 [4]

it's 45

Step-by-step explanation:

Okay, so if 2 peppers is 25 meters long, you just divide 25 by 2 to get how many peppers the dragon breathes as  1 pepper. So then you get 12.5, And if you do that with the green peppers, you get 1.5. So, the dragon ate 3 green peppers, so it's 12.5 x 3 , aka. 12.5+12.5+12.5. That's  37.5, and if you do 1.5x5 for the green peppers, it's 7.5, And now you add 37.5+7.5, and you get 45.

4 0
2 years ago
PLEASE HELP!!
jonny [76]

Answer:

  • A. f(n) = (n + 1)^2 – 1

Step-by-step explanation:

Figure 1

  • 3 = 4 - 1 = 2² - 1 = (1 + 1)² - 1

Figure 2

  • 8 = 9 - 1 = 3² - 1 = (2 + 1)² - 1

Figure 3

  • 15 = 16 - 1 = 4² - 1 = (3 + 1)² - 1

<u>The function is:</u>

  • f(n) = (n + 1)² - 1
7 0
3 years ago
Other questions:
  • In a group of students, 30 played chess, 19 played volleyball, 25 played
    6·1 answer
  • Which number is not in scientific notation? 6 ⋅ 10^25 2.01 ⋅ 10^−2 1.3 ⋅ 10^−4 0.5 ⋅ 10^3
    5·1 answer
  • A county is considering rasing the speed limit on a road because they claim that the mean speed of vehicles is greater than 30 m
    6·1 answer
  • You bought a large cooler that holds 5 gallons. How many quarts is that?
    12·2 answers
  • Which is bigger 6 liters or 6,500 millimiters
    13·2 answers
  • About 3.3 × 106 students graduated from high school last year. If 0.66 of those graduates enrolled in college, approximately how
    6·1 answer
  • A boat travels a distance of 25 km in 30 minutes. What is the average speed of the boat? (Hint: Remember 30 minutes is .5 of an
    12·1 answer
  • Which of the 3 is the answer?​
    9·2 answers
  • Is six pen cost $2.10 what is the unit price of the pen?
    11·2 answers
  • A recipe for two dozen cookies calls for 2 3/4 cups of sugar. How much sugar is needed to make one dozen cookies?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!