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
DerKrebs [107]
2 years ago
6

The mapping diagram shows a functional relationship.

Mathematics
2 answers:
likoan [24]2 years ago
6 0

Answer:

  • 1/2
  • 8

Step-by-step explanation:

x = domain, f(x) = range

<u>Look for matching numbers:</u>

  • f(4) = 1/2
  • f(x) = 4 when x = 8
Y_Kistochka [10]2 years ago
4 0

Answers:

f(4) is 1/2

f(x) = 4 when x is 8

====================================

Explanation:

Saying f(4) means f(x) when x = 4.

Locate 4 in the domain bubble. It points to 1/2 in the range bubble. This means x = 4 and y = 1/2 pair up. So f(4) = 1/2.

--------

When we're told f(x) = 4, we're given that y = 4 since y = f(x). So we need to find the x value that gets us to y = 4.

Locate y = 4 in the range. Trace the arrow in reverse to get to x = 8

f(8) = 4

You might be interested in
What percent do you actually pay if 40% discount
Yanka [14]

Answer:

60%

Step-by-step explanation:

A 40% discount means that 40% will be off, meaning you won't have to pay 40% of the original price. Therefore, you only pay 60% of the original price (100% - 40% = 60%).

4 0
3 years ago
Rectangle JKLM undergoes a sequence of transformations, resulting in rectangle J’K’L’M’. The length of side K’L’ is 6 units. The
madreJ [45]

Answer:

J,F,K

Step-by-step explanation:

J,F,K

5 0
2 years ago
Help please!!
Semenov [28]
D. No because two points with the same x value have different y values. A function cannot have one x equal different y
4 0
2 years ago
Can a -150/10 be classified as both a rational number and a integer
irakobra [83]
Yes! This is because -150/10 can be simplified to be -15, which is a rational number.

The word “rational” sounds like another math word you’ve heard of before. Do you know what it is?

Well, it’s “ratio”!! Ratios can be seen in the forms x:y and x/y.


ANY RATIONAL NUMBER HAS THE ABILITY TO BE WRITTEN AS A RATIO!! This will completely exclude numbers with super long decimal points (ex: 1.2345678809928374737272828...)

This number also meets the requirements of being an integer. An integer is any whole number (this excludes decimals and fractions)

I know it’s written as a fraction. However, the fraction could be simplified, making it -15, which means this is both a rational number and an integer!!
6 0
3 years ago
The Soma Inn is trying to determine its break-even point. The inn has 75 rooms that are rented at $52 a night. Operating costs a
iVinArrow [24]

Answer:

Its Break-even Point. The Inn Has 75 Rooms That Are Rented At $60 A Night. Operating Costs Are As Follows. Salaries Utilities Depreciation Maintenance Maid Service Other Costs $10,600 Per Month 2,400 Per Month 1,500 Per Month 800 Per Month 8 Per Room 34 Per Room Determine The Inn's Break-even Point In ..

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Write an algebraic expression for the product of a number squared and 4
    5·1 answer
  • Find the center and radius of a circle if the segment between the points (-2, 10) and (-14, -6) is a diameter.
    5·1 answer
  • An integer is chosen at random from the first 40 positive integers. What is the probability that the integer chosen is divisible
    5·1 answer
  • How do you round 32.6 to the nearest 10th
    12·1 answer
  • It takes billy 6 minutes to walk 1.5 km. How long will it take billy to walk 9km?
    14·2 answers
  • The length of a rectangle is 3 meters more than the width.the perimeter of the rectangle is 26 meters.if the width is b,which eq
    10·2 answers
  • PLZ HELP
    9·1 answer
  • Shaheem has $100 at most to spend on socks and sneakers. He finds a pair of sneakers that he likes for $85. If socks are $3 per
    15·1 answer
  • What is the slope of the line that passes through the points (-5,13) and (2,-1) the slope is?​
    7·2 answers
  • 4y + 4x = -28 and<br> x = 2y - 4
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!