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
shtirl [24]
3 years ago
8

Which point is the vertex of the quadratic function ()=2−6+8?

Mathematics
1 answer:
xenn [34]3 years ago
8 0

Answer:

Step-by-step explanation:

1.Get the equation in the form y = ax2 + bx + c.

2.Calculate -b / 2a. This is the x-coordinate of the vertex.

3.To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.

You might be interested in
A car dealership has 180 cars on their lot. If they increase their inventory by 25%, how many cars will be on the lot?
4vir4ik [10]

Answer:

There will be 225 cars on the lot.

8 0
3 years ago
Read 2 more answers
Simplify<br> f(x) = x² + 4<br> g(x)= xº + 5x - 1<br> find<br> f(x)- g(x)
hjlf
Simplified because I don’t know if x^o is the correct notation

(X^2 + 4) - (x^o + 5x - 1)
X^2 + 4 - x^o - 5x + 1

Then combine like terms
8 0
3 years ago
A button machine produces one button in 0.15 seconds. How many buttons are produced in 48.6 seconds?
nydimaria [60]
7 because if you multiply 48.6 times 0.15 then you would have 7.29 but you have to round down because there’s no half a button
6 0
3 years ago
Read 2 more answers
The value of Betty's car decreased from $22,000 to $18,700. What is the percent decrease in Betty's car?
katrin2010 [14]

Answer:

Step-by-step explanation:

22000-18700=3300

3300/22000x100=15%

3 0
2 years ago
Read 2 more answers
Seven subtracted from five times a number
rewona [7]

Answer:

7 - 5 * x

Step-by-step explanation:

When it says 5 * the number, no one knows what the number is so your going to replace it with X

4 0
3 years ago
Other questions:
  • How do I solve. -k -5k = -5k -4
    5·1 answer
  • PLS HELP ME ASAP FOR 7, 8, 9, and 10!!! (MUST MUST SHOW WORK!!!) + LOTS OF POINTS!!!
    13·1 answer
  • Expression for 7 more than y =
    10·1 answer
  • a company's profit, P, in dollars, for producing x machines in one day is given by P= 500x - 20x^2. if the company produces 10 m
    12·1 answer
  • Q1, The small bar of chocolate weighs 50g and 32p.
    6·1 answer
  • What is the value of the base in the power 6^14
    12·1 answer
  • Please solve I need help!
    12·1 answer
  • The measures of the angles of a triangle are shown in the figure below. Solve for x.
    9·1 answer
  • Through (-4,3) , perpendicular to m=-2/3​
    13·1 answer
  • Math question, me need help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!