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
Sonbull [250]
3 years ago
10

The graph of this quadratic function is a parabola. What is the x-coordinate of the vertex? y = x^2 - 3

Mathematics
1 answer:
Studentka2010 [4]3 years ago
5 0
\bf y = x^2 - 3\implies y=1x^2+0x-3\qquad now
\\\\\\
\textit{vertex of a parabola}\\ \\
\begin{array}{llccll}
y=&1x^2&+0x&-3\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad  {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)

so, the x-coordinate is \bf -\cfrac{{{ b}}}{2{{ a}}}
You might be interested in
Explain how to form a linear combination to eliminate the variable y for this system 2x-3y=3 5x+2y=17
Nadusha1986 [10]
 Well to be exact the answer is x=3 y=1
3 0
3 years ago
Read 2 more answers
Find the volume of the pyramid. Round your answer to the nearest tenth.
algol13

Answer:

from my opinion second option is right

8 0
3 years ago
Compare the exponential functions f, g, and h which are shown below.
Nostrana [21]
Hello,
Please, see the detailed answer in the attached files.
Thanks.

5 0
3 years ago
The libary has at least 5,000 books witch inequality represent the number of books,b,at the library
Mazyrski [523]
B\geq 5,000

because the library has more than or = to 5000 books.
7 0
3 years ago
Change 3/4 into its equivalent decimal form​
svet-max [94.6K]
That would be 0.75:) hope this helps!
6 0
3 years ago
Read 2 more answers
Other questions:
  • Michael pays his cell phone service provider $49.95 per month for 500 minutes. Any additional minutes used cost $0.15 each. In J
    14·1 answer
  • Find the area! Its an irregular shape. Q attached, TY~Karma
    15·1 answer
  • I NEEEDDDDD HELPPPP FASTTTT PLZZZZZ I NEEED SOMEONES HELPPPP !!!!
    15·2 answers
  • Which pair of equations can be used to solve for x in PQR?
    6·1 answer
  • Which solid does the net form?
    9·2 answers
  • IM bad at algebra so please helpppp......
    6·1 answer
  • 5. Find the slant height of the square pyramid illustrated below that has a
    9·1 answer
  • 9000 dollars is placed in an account with annual interest rate of 7.75 how much will be in the account in 18 year nearest cent
    14·2 answers
  • 3 to the 3 power + 3 (4+1/3)
    6·2 answers
  • Help me with this I need help asap!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!