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
Anika [276]
3 years ago
12

What is the vertex form of the equation y=x^2+12x-9

Mathematics
2 answers:
luda_lava [24]3 years ago
8 0
Find the vertex form
y = (x + 6)^2 - 45
Anika [276]3 years ago
4 0
-The vertex of the answer is 6, -45
You might be interested in
Find the range of the function y=3/4x+17 when the domain is {-12, -4, 8}.
Assoli18 [71]
Do you still need help?
5 0
2 years ago
Read 2 more answers
A fly-fishing line is cast in a parabolic motion with an initial velocity of 30 meters per second at an angle of 60° to the hori
drek231 [11]

Answer:

1. 40

2. 1.3

Step-by-step explanation:

edge :)

8 0
2 years ago
Read 2 more answers
Find the factored form of 13x+x^2=0
ASHA 777 [7]

Change it into the form

ax^2 + bx + c = 0

x^2 + 13x + 0 = 0

This equation has a common factor, x. Factorise it out.

<h2>x (x + 13) = 0</h2>
8 0
3 years ago
Solve x - 3 &lt; -1. Graph the solution.
LuckyWell [14K]

Answer: x < 2

Explanation: To solve for <em>x</em> in this inequality, our goal is the same as it would be if this were an equation, to get <em>x</em> by itself on one side.

Since 3 is being subtracted from <em>x</em>, we add 3

to both sides of the inequality to get <em>x < 2</em>.

Before we graph, write your answer in set notation.

We can write this as {x: x < 2}.

It's important to understand what this means.

This means that any number less than 2 is a solution to this inequality.

I have graphed the inequality for you below.

Start with an open dot on +2.

We use an open dot because +2 is not included as a solution.

Then draw an arrow going to the left.

3 0
3 years ago
Define table represents a group frequency discretion of the number of hours spent on the computer per week for 49 student. What
Scilla [17]

Observe the given data distribution table carefully.

The 5th class interval is given as,

14.0-17.4

The upper limit (UL) and lower limit (LL) of this interval are,

\begin{gathered} UL=17.4 \\ LL=14.0 \end{gathered}

Thus, the upper-class limit of this 5th class is 17.4.

6 0
1 year ago
Other questions:
  • what is the equation of a line parallel to the line 2x-3y=6 and that passes through the point (-6,12)
    8·1 answer
  • What are the solution(s) to the quadratic equation x2 - 25 = 0?
    8·1 answer
  • Please answer it now in two minutes
    15·1 answer
  • An object travels 8 miles in 20 minutes at a constant speed. What is the object speed in miles per hour
    7·1 answer
  • Which two-dimensional shape can be rotated to create this solid object?
    15·1 answer
  • What is the solution to the inequality shown below?<br> 2x - 9 -4<br> D .x &gt; -5
    6·2 answers
  • What is the answer please answer fast
    6·1 answer
  • Describe the result when you solve the equation 3x-2=3x+2. :)
    14·1 answer
  • ( 3х + 3 y = - 3
    8·1 answer
  • What is the solution to the graph ySelect all that apply:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!