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
kotykmax [81]
3 years ago
11

Find the vertex of the function given below. y= x2 - 6x +1

Mathematics
1 answer:
Helga [31]3 years ago
3 0

Answer:

V( 3, -8 )

Step-by-step explanation:

Parable equation is of the form:

( x - h )² = 4p*(y - k)

In that expression, vertex has coordinates V ( h, k )

Then all we have to do is transform the given equation

y = x² - 6x + 1       or     x² - 6x  = y - 1          (1)

We can get a  perfect square trinomial in the first member of the equation according to:

x²  -  6x   =   ( x - 3 )²  - 9

(x - 3 )²   = x² - 6x  + 9

By substitution  en equation (1)

( x - 3 )² - 9 = y - 1

( x - 3 )² = y -1 + 9

( x - 3 )² = y + 8

( x - 3 )² = (y + 8 )

Then vertex coordinates are

V( 3 , -8)

You might be interested in
If 3x - 2 (4x - 8) = 16 , then x = 0.<br> True<br> False
Andrew [12]

Answer:

try your best

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Need help on thissss
erma4kov [3.2K]

Answer:

i think the answer might be b if not i'm sorry

Step-by-step explanation:

5 0
2 years ago
Help please !!!!!
tatuchka [14]
*triple phytagoras*
first triangle h = second triangle h = 24 in

x = 7 (triple phytagoras)
6 0
3 years ago
A restaurant offered cooking classes on 24 of the 30 days in November. What decimal is equivalent to the fraction of days in Nov
zvonat [6]
Assuming they mean the fraction is 24/30 the answer is 0.8 (24÷30 is the equation to use)
3 0
3 years ago
Order the numbers from least to greatest put the lowest number on the left 3/4 2/3 and 3/8​
Verdich [7]

Hey there!

  1. \bold{\frac{3}{4}=0.75}
  2. \bold{\frac{2}{3}=0.67}
  3. \bold{\frac{3}{8}=0.375}
  • \boxed{\boxed{\bold{Answer:\frac{3}{8}\rightarrow\frac{2}{3}\rightarrow\frac{3}{4}}}} \checkmark

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:)}

6 0
3 years ago
Other questions:
  • Lou's employer covers 70% of the cost of a $3800-per-year health insurance plan and 90% of the cost of a $1200per-year disabilit
    5·2 answers
  • I got two different answers and ended up just confusing myself.
    15·1 answer
  • 290 pennies are equal to how many dimes?
    6·2 answers
  • Find the unknown <br>4×?× 8=64
    13·2 answers
  • Joan Likes to watch the birds in her yard. one morning she notices that there are twice as many Robins as bluejays. If she count
    8·1 answer
  • A cylinder has a base area of 14 cm^2 and height of 6.8 cm.
    6·1 answer
  • Point P is the center of dilation. Triangle S T U is dilated to create triangle S prime T prime U prime. The length of P T is 2.
    7·2 answers
  • 1. Place these numbers in order from smallest to largest:
    12·1 answer
  • Classify the special quadrilateral.
    10·1 answer
  • Suppose we want to choose 5 objects, without replacement, from 15 distinct objects.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!