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
Anna71 [15]
2 years ago
14

What does the quadratic function

Mathematics
1 answer:
nikklg [1K]2 years ago
6 0

Answer:

f(x) = (x -3)^2 - 1

Step-by-step explanation:

f(x) = x^2 - 6x + 8

a = 1, b = -6 and c = 8

So we are finding half of the b equation (ignore the negative sign)

Half of 6 is 3, so we are going to square 3 (3^2 = 9) and add 9 to the left side and subtract 9 to the right side

(x) = (x^2 - 6x + 9) + (8 - 9)

You can tell the polynomial is a perfect square, so we will have to factor it using the perfect square method

(x^2 - 6x + 9)

square toot of x^2 is x and square root of 9 is 3 and the operation sign after the a number is a minus sign

(x -3)^2

Don't forget the rest of the equation from before

(x -3)^2 + (8 - 9)

(x -3)^2 - 1

So the equation is f(x) = (x -3)^2 - 1

You might be interested in
Identify the property used in each step of solving the inequality . 7x+4<46
ExtremeBDS [4]

For this case we have the following inequality:

7x + 4

Subtracting 4 from both sides of the inequality we have:

7x

Dividing between 7 on both sides of the inequality we have:

x

Thus, the properties used were:

Subtraction property

Division property

Answer:

Subtraction property

Division property

6 0
3 years ago
Read 2 more answers
3.232-4= <br>pls help me I need help​
Harlamova29_29 [7]

Answer:

the answer is −0.768

I'm just typing random stuff cuz "the answer is to short"

4 0
3 years ago
which of the equations below could be the equation of this parabola vertex 0 0. A=1/2 x 2 B.y=-1/2 x 2 X=1/2y2 Dx1/2y2
Nataliya [291]
B would be the answer

3 0
3 years ago
Read 2 more answers
#2 <br> Are the following triangles similar? <br> Please help!!
gladu [14]

Answer:

Yes

Because

\frac{pn}{kr}  =  \frac{pt}{kg} =  \frac{tn}{gr}   =  \frac{1}{2}

Also all angles are equal

7 0
3 years ago
Read 2 more answers
Please answer correctly! I will mark you Brainliest!
vovikov84 [41]

Answer:

D. 480

Step-by-step explanation:

V= <u>LWH / 3 </u>

<u />

V = <u>12x12x10 / 3</u>

<u>V= 480</u>

8 0
2 years ago
Read 2 more answers
Other questions:
  • A huge Ping-Pong tournament is held in Beijing with 65,536 participants at the start of the tournament. Each round of
    10·1 answer
  • 29+d=54;24,25,26 what
    10·1 answer
  • Can someone please take a look at the attachment and tell me what the answer is? Serious answers only please!
    15·1 answer
  • Determine the domain and range for t (x) = -(x +10)2 - 64
    9·1 answer
  • Find the midpoint of the segment with the following endpoints.<br> (8, -3) and (2, -10)
    5·1 answer
  • Kim surveyed 80 students at her school and found that 0.65 of the students she surveyed said their favorite class is math. Anoth
    15·1 answer
  • find the missing angle measure in each triangle. Then classify the triangle as acute, right, or obtuse. PLEASE ANSWER QUICK ILL
    11·2 answers
  • 1+2000000000000000000000000000000000000
    9·1 answer
  • Pls help me with this
    9·1 answer
  • 26 rooms on 2 floors = ____ rooms on 4 floors
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!