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
m_a_m_a [10]
1 year ago
11

Show work how you know it’s a function or not a function for each problem. PLEASE SOMEONE HELP ME OUT

Mathematics
1 answer:
Fudgin [204]1 year ago
7 0

Answer: Function, not a function, Function, not a function

Step-by-step explanation:

For it to be a function, each value of x has to map onto one value of y.

  1. This is a function.
  2. Not a function since x=-1 has more than one y value.
  3. This is a function
  4. Not a function since x=-6 has more than one y value.
You might be interested in
Henry has 3 black shirts and 7 blue shirts in his wardrobe. Two shirts are drawn without replacement from the wardrobe. What is
asambeis [7]
Since there are three black shirts and 7 blue shirts, he has a 3/10 chance of picking a black.

6 0
3 years ago
Read 2 more answers
Convert the rational number below to a decimal. Round to the nearest hundredth when necessary. 3/5
Gekata [30.6K]

Answer:  0.6

Explanation:   You need to divide 3 by 5 and it will give you the answer of 0.6

5 0
2 years ago
Margo soccer coach brings a large bag of watermelon to practice.the mass of the bag with all the watermelon in it is 12 kg. How
nirvana33 [79]
6 watermelons, because each watermelon is 2 kg


4 0
3 years ago
Buffalo Bill currently weighs 202 lb. He wants to weigh 180 lbs for his reunion which is 35 days from today. How many pounds per
Nostrana [21]

Answer:

He must lose 4.4 pounds per week.

Step-by-step explanation:

Buffalo Bill currently weighs 202 lb. He wants to weigh 180 lbs for his reunion.

This means that he needs to lose 202 - 180 = 22 lb.

35 days from today.

Each week has 7 days. So this is 35/7 = 5 weeks from now.

How many pounds per week must he lose?

22 pounds in 5 weeks, that is 22/5 = 4.4 pounds per week.

4 0
2 years ago
Solve the inequality.-5 (x-1) > -40
Tresset [83]
<h2>x > 9</h2>

Step-by-step explanation:

<h3><em>-</em><em>5</em><em> </em><em>(</em><em>x</em><em>-</em><em>1</em><em>)</em><em> </em><em>></em><em> </em><em>-</em><em>4</em><em>0</em></h3><h3><em>-</em><em>5</em><em>x</em><em> </em><em>+</em><em> </em><em>5</em><em> </em><em>></em><em> </em><em>-</em><em>4</em><em>0</em></h3><h3><em>-</em><em>5</em><em>x</em><em> </em><em>></em><em> </em><em>-</em><em>4</em><em>0</em><em> </em><em>-</em><em>5</em></h3><h3><em>-</em><em>5</em><em>x</em><em> </em><em>></em><em> </em><em>-</em><em>4</em><em>5</em></h3><h3><em>x</em><em> </em><em>></em><em> </em><em>-</em><em>4</em><em>5</em><em> </em><em>÷</em><em> </em><em>-</em><em>5</em></h3><h3><em>x</em><em> </em><em>></em><em> </em><em>9</em></h3>

<h2>MARK ME AS BRAINLIST</h2><h2>PLZ FOLLOW ME</h2>
5 0
3 years ago
Other questions:
  • Find the area of the regular hexagon.<br><br> Round to the nearest hundredth.
    11·1 answer
  • Four more than the quotient of a number and 9 equals 2<br><br> Translate it to an equation
    12·1 answer
  • There is a bag filled with 6 blue and 5 red marbles.
    13·2 answers
  • Simplify the following expression.
    15·1 answer
  • Which system of equations is best represented by this graph
    5·1 answer
  • What is the slope of the line that passes through the points (2, 6) and (8, 3)?​
    13·1 answer
  • F 3 +11g−4hf, cubed, plus, 11, g, minus, 4, h when f=3f=3f, equals, 3, g=2g=2g, equals, 2 and h=7h=7
    9·1 answer
  • Hey could someone please help me understand the question. Ill give brainliest.
    7·2 answers
  • Stock Carl bought some stock at $25 a share. The stock increased to 1 1/2 time its value. How much is the stock per share?
    13·1 answer
  • I want the best answers
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!