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
Rufina [12.5K]
3 years ago
8

How do you solve y=3x²-6x-1 using completing the square?

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0
(B/2)^2 is the formula you need to complete the square
B is the second term which is -6
So let’s plug it into the formula
(-6/2)^2
(-3)^2= 9
You might be interested in
Whats 15.186 rounded to the nearest tenth
Ivenika [448]
15.2 because the 8 is 5 and above with brings it to the nearest 10th;
if it was 4 and under it would be rounded to 15.1
7 0
4 years ago
Read 2 more answers
Which of the following cannot be rewritten in the form f(x) = ax where "a" is a rational number?
MaRussiya [10]
A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number<span> because it can be written as the fraction 8/1.

I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
6 0
3 years ago
Which point is located at (-0.5, 0.75)?
olasank [31]

Answer:

<h2>Point Z</h2><h3>Step-by-step explanation:</h3><h3></h3>

When you go to -0.5, x, you go to the left 2 times, start at 0, then move to the left 2 times.

Points G and B are incorrect.

When you go to 0.75, you move up 3 times, start at 0, then move upwards 3 times.

Best of Luck to you.

If you have any questions, feel free to comment below.

Merry Christmas!

4 0
3 years ago
Section 1.1 what is science pages 3-7 answers
Cloud [144]
We need to know what book and stuff
5 0
4 years ago
F(x)=log5 (2x+12)+2 yeah this ome threw me off
sergeinik [125]

Answer:

See below for a graph

Step-by-step explanation:

Let's call the parent function g(x) = log₅(x), which has a vertical asymptote at x=0, and goes through the points (1, 0), (5, 1), (25, 2).

Then this function is

... f(x) = g(2(x+6)) +2

That is, the function is horizontally compressed by a factor of 2, shifted left 6 units, and shifted up 2 units. This moves the points listed above to ...

... (-5.5, 2), (-3.5, 3), (6.5, 4)

The graph shows the parent function and the listed points in blue, then the transformed function and the corresponding points in red.

5 0
3 years ago
Other questions:
  • A chef bought some green and red peppers. She bought 18 green peppers, which was 3/4 the total number.
    11·1 answer
  • Karla writes this sentence:
    15·2 answers
  • Help with this show work plz explain<br><br> Answer should be<br><br> A=. Cm squared
    14·1 answer
  • How to find the x-intercept
    7·1 answer
  • What is the perimeter of a square that has an area of 1,459.24 square 7 meters
    9·1 answer
  • (-6)(-7)= _____ what" please ASAP"
    9·2 answers
  • Molly shot 20 baskets in 4 minutes. Nico shot 42 baskets in 6 minutes. How many more baskets did Nico shoot per day minute?
    9·2 answers
  • Please help me please
    7·1 answer
  • Please help! need to know how to solve this Urgent!
    9·2 answers
  • Switching my phone plans from T-Mobile to Verizon will
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!