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
galben [10]
2 years ago
8

What are the domain and range of the function?

Mathematics
1 answer:
kolbaska11 [484]2 years ago
8 0

Answer:

x = - 2/7

Alternate form: - 0.285714

Step-by-step explanation:

1- Substitute f ( x ) = 0

Reorder

f ( x ) = x x 2 - 16x - 4

2- Collect like terms

0 = 2x - 16x - 4

3- Move the variable to the left

0 = - 14x - 4

4- Divide both sides

14x = - 4

You might be interested in
John bought a cell phone for 99 dollars and 7% sales tax was added at the register John gave the cashier six $20 bills how much
frozen [14]
He will receive $14.07 in change.<span />
5 0
3 years ago
Read 2 more answers
The perimeter of a rectangular field is 322 m.
Bond [772]

Answer:

75

Step-by-step explanation:

322 = 2(86) + 2w

322 = 172 + 2w

322-172 = 172 +2w -172

150 = 2w

150/2 = 2w/2

w=75

5 0
2 years ago
HELP PLEASE!!!! ASAP?
Furkat [3]

Answer:

Step-by-step explanation:

Let the box be y

75% of y = 27

75/100 × y = 27

75y/100 = 27

75y = 27 × 100

75y = 2700

y = 2700/75

y = 36

6 0
3 years ago
17. An elevator in a mall has a capacity of 1350 kg, Suppose that on the average, a child weighs
GuDViN [60]

Answer:

The correct answer is B

Step-by-step explanation:

#Carry On Learning

8 0
3 years ago
SOME ONE HELP PLEASE
Lapatulllka [165]
The answer is 5 i believe
4 0
3 years ago
Other questions:
  • How many unit angles does the smaller angle of a tan pattern block turn through
    10·1 answer
  • Both families use 1250 kWh for the given 30 day period. The Freeman family uses 400 kWh during on-peak hours and 850 during off-
    13·1 answer
  • The sales tax in your city is 4.4% and a item costs 3$ before tax. How much tax would you pay
    9·1 answer
  • Michelle has a 1 2/3 pound box of cereal. She wants to make equal servings that completely use all of the cereal. Which of these
    11·1 answer
  • Noah owns a DJ business. He charges $100 booking fee plus $40 per hour. Write an equation and graph
    15·2 answers
  • A spa charges 40 dollars for a day pass and 20 dollars extra for treatments. What is the cost of going to the spa if you get 2 t
    10·1 answer
  • Please help me find the volume
    13·1 answer
  • Proof that ur lying.
    7·2 answers
  • A walkway forms one diagonal of a square playground. The walkway is 14 m long. How long is a side of the playground?
    15·1 answer
  • Plz help!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!