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
lions [1.4K]
3 years ago
11

What is the vertex of the function f (x) = x^2 + 16x?

Mathematics
1 answer:
Tju [1.3M]3 years ago
8 0

f(x) = x^2 + 16x

Completing the square.

f(x) = a(x-h)^2 + k

f(x) = (x + 8)^2 - 64

h = -8, k = -64

Vertex = (h,k)

Vertex = (-8, -64)

Not fully explained, just a quick summary.

You might be interested in
Monique bought 5 1/2pounds of chicken for $18.51. What was the cost per pound?
UkoKoshka [18]
About 3.40 rounded to the tenths place
5 0
2 years ago
a crafter wants to make 20% profit on the items he makes. if the cost of materials is $1.20, what should the items sell for to m
Alborosie
The crafter should sell his crafts for $6
8 0
3 years ago
8/100 in simplest form
Elan Coil [88]
The answer is 2/25, this should be hepful!
4 0
2 years ago
Read 2 more answers
Anyone know the answer???
Umnica [9.8K]

Answer:

k = 10

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

115 = (4k+5) + (6k+10)

Combine like terms

115 = 10k+15

Subtract 15 from each side

115-15 = 10k +15-15

100 = 10k

Divide by 10

100/10 = 10k/10

10 =k

8 0
3 years ago
The dance committee of Pine Bluff Middle School earns
n200080 [17]

Answer:

Step-by-step explanation:

72 + 4t > 400

X could = 83 (since 82 will give you 400) or higher

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is 2/3 x 4 1/5 as a mixed fraction?
    8·2 answers
  • Simplify. 2 - 30 × 5
    9·2 answers
  • The size of the angle of a triangle are are in the ratio 2:4:9 calculate the size of the three angles in degree
    11·1 answer
  • A kite is flying 70 feet above the ground and is attached to a string tied to a stake on the ground.
    12·1 answer
  • Kimberly downloaded 246 pictures from her cell phone to her computer. These pictures took up 738 megabytes of space on her compu
    15·1 answer
  • A new employee charged $3980 on his credit card to relocate for his first job.After noticing that the interest rate for his bala
    11·1 answer
  • The coefficients of the expression 3x^4-6x^3+x^2 are ____.
    10·1 answer
  • Which statement Which of the following relations does not represent a function of x? describes the graph?
    5·1 answer
  • PLEASE HELP ME (I'LL GIVE BRAINIEST)
    10·2 answers
  • Question 44 of 44
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!