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
NISA [10]
3 years ago
6

Please show your work !!!!!!!!!!!!

Mathematics
1 answer:
dedylja [7]3 years ago
3 0

Answer:

(3.4)

Step-by-step explanation:

  • Our equation is f(x)=-2(x-3)^2+4
  • Now there are 2 ways you can do this, I'll show you the shortcut
  • If you have an equation like this, just take the value in parenthesis and equate it to zero
  • x-3=0.x=3 is the x of the vertex
  • Put this back into the equation
  • f(x)=-2(x-3)^2+4\\x=3\\f(3)=-2(3-3)^2+4\\f(3)=-2(0)^2+4=4 this is the y
You might be interested in
(3ab-3a-8)-(-4ab-8) find the difference
sdas [7]
3ab - 3a - 8 + 4ab + 8
7ab -3a
6 0
3 years ago
A polynomial function has zeros -1, 2, and 7 (all multiplicity 1). Write a function in standard form that could represent this f
Hoochie [10]

Answer:

<u>x^3-8x^2+5x+14</u>

Step-by-step explanation:

(x+1)(x-2)(x-7)

x^3-8x^2+5x+14

7 0
3 years ago
Who ever answers ths is 52 minutes will get brainlyeiest
Klio2033 [76]

Answer:

-6r+6

Step-by-step explanation:

Let us expand the expression:

8-(6r+2)=

8-6r-2=

6-6r

OR

-6r+6

<em>I hope this helps! :)</em>

4 0
2 years ago
Read 2 more answers
A diver was 5.5 feet below sea level. The diver descended an additional 1.5 feet. What is the location of the diver compared to
Svetach [21]
Simply add 5.5 feet to 1.5 feet. The answer is 7 feet below sea level.
3 0
3 years ago
Read 2 more answers
on Monday Jimmy went to see a movie that was 112 minutes long jimmy was late and missed first 12 minutes of the movie what fract
fgiga [73]

Answer:

100 / 112

Step-by-step explanation:

100 miniuts is a part of 112 adn is not a fraction and it does not say to siplify so you should be good.

6 0
3 years ago
Other questions:
  • Ernesto tried to determine the solution for the system of equations using substitution. His work is shown below.
    8·2 answers
  • HELPPPPP!!!! Who Can’t Answer Thisssss!!!!!
    12·1 answer
  • Describe the error in the work shown
    8·1 answer
  • Olga flips 2 fair coins. What is the probability of obtaining a different result on each coin?
    9·2 answers
  • Jeff bought 1.5 pounds of pork and 2.5 pounds each of beef and chicken. What was the total cost of the meat Jeff bought? Type of
    14·1 answer
  • What happens to the function f(x)=(x−1)2+1 when it becomes f′(x)=2((x−1)2+1)?
    5·2 answers
  • Alice earned $12 per hour. What equation shows the relationship between her weekly salary (w), hours per week (h), and rate per
    6·1 answer
  • Which is greater? X + -6 or X + -2<br>​
    12·2 answers
  • I need help understanding this. SO please help and give explanation
    13·1 answer
  • Find the measure of angle 6
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!