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
balandron [24]
2 years ago
13

F(x)= -2x^2what is the vertex of this and/or how do you find the vertex??​

Mathematics
1 answer:
Doss [256]2 years ago
7 0

Answer:

(0,0)

Step-by-step explanation:

x value of vertex = -b/2a

ax^2+bx+c

-2x^2+0x+0 sinc you have no value of b & c in your quadratic function

-b = 0

2a = (2)(-2)

-b/2a = (0/-4) = 0

x value of the vertex = 0

plug 0 in for all values of x in the function to find y coordinate value

-2(0)^2 = 0

(x,y) = (0,0)

You might be interested in
Below is a pattern of footballs in stages 1-3 below. Draw what you think stage 4 might look like. Label how many footballs are i
Anastasy [175]

Answer:

uhh can you send a picture

Step-by-step explanation:

7 0
3 years ago
THE RIGHT ANSWER WILL RECEIVE A BRAIN-LEST, THANX AND VOTES AND POINTS!!!!!!
sladkih [1.3K]

the 1st on is 16. the 2nd is 15. She went to the 1st doctor more times

8 0
3 years ago
HELP NEEDED , YOU WILL GET 10 POINTS !
Nitella [24]

Answer:

stop cheating on your schoology test;)

Step-by-step explanation:

8 0
3 years ago
-4(y-2)=12<br> what is the answer
AysviL [449]

Answer:

y=−1

Step-by-step explanation:

Let's solve your equation step-by-step.

−4(y−2)=12

Step 1: Simplify both sides of the equation.

−4(y−2)=12

(−4)(y)+(−4)(−2)=12(Distribute)

−4y+8=12

Step 2: Subtract 8 from both sides.

−4y+8−8=12−8

−4y=4

Step 3: Divide both sides by -4.

−4y

−4

=

4

−4

y=−1

3 0
3 years ago
PLEASE HELP ME!!.. 16 points!!.... change to scientific notation
Svetradugi [14.3K]

Answer:

6. 4.5×10⁴

7. 4.2×10^-3

8. 9.5×10^9

9. 1.3×10^-3

10. 3×10²

Step-by-step explanation:

start counting just after the dot . hope it helps

7 0
3 years ago
Read 2 more answers
Other questions:
  • Rewrite the sum of 96+80 using the distributive property( as a multiple if a sum of two whole numbers with no common factor).
    10·1 answer
  • How do I solve this equation for x?
    9·1 answer
  • Suppose the scores on a test given to all juniors in a school district are normally distributed with a mean of 79 and a standard
    8·1 answer
  • Please solve for X and Y. <br> -7x-9y= -18<br> -2x-7y= 17
    11·1 answer
  • Write a rule for the linear function in the graph
    10·1 answer
  • Need the work and and graph please !
    13·1 answer
  • This question is hard
    7·2 answers
  • I'LL GIVE BRAINLIEST....PLZ HELP ME!!
    10·2 answers
  • What would you multiply by to decrease a number by 22.5%
    5·2 answers
  • What are the inputs of the function below
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!