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
mixas84 [53]
3 years ago
6

Please finish the functions on these 7,8 please 10 points :)

Mathematics
1 answer:
puteri [66]3 years ago
8 0

What you have so far is correct.

Problem 7 is a function because none of the x values repeat. Each x input goes to exactly one y output. The y values can repeat. If the y values repeat, then we don't have a one-to-one function.

In contrast, problem 8 is not a function. We have x = 1 go to y = 8 and y = 6 at the same time. This is one example showing we don't have one output for a given input.

You might be interested in
One cylinder has a volume that is 8 Centimeters cubed less than StartFraction 7 over 8 EndFraction of the volume of a second cyl
il63 [147K]

Answer:

216= 7/8 x L -8

Step-by-step explanation:

Given that,

One cylinder has a volume that is 8cm less than 7/8 of the volume of a second cylinder

The first cylinder’s volume is 216 centimeter cubed

From given,

Let "x" be the volume of second cylinder

Therefore,

Volume of first cylinder = 7/8 of the volume of a second cylinder - 8

Thus the volume of second cylinder is 256 centimeter cubed

6 0
3 years ago
Read 2 more answers
I need help thank you
balandron [24]

Answer:

Question 4 is B

7 0
3 years ago
Please help with this, i tried to solve for x, and it didnt give me any of those answers
Firdavs [7]
I hope this helps you




4.1+4. (-x)+2x=3.x+3.1



4-4x+2x=3x+3


-2x-3x=3-4


-5x= -1


x=1/5
3 0
3 years ago
Barney and Joan sold birdhouses at a yard sale. They sold the large birdhouses for $12.00 each and the small birdhouses for $8.7
LekaFEV [45]

the answer is 26 large and 61 small

5 0
3 years ago
Removing which point from the coordinate plane would make the graph a function of X?
lisabon 2012 [21]
You would need to remove (-2, 1)
8 0
4 years ago
Other questions:
  • 1/2s=4s-21 I don't understand
    7·1 answer
  • Describe the steps you would use to factor 2x^3+5x^2-8x-20 then state factored form
    15·2 answers
  • Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $.59. A. c(p) = 59p B. c(p) = p/0.
    13·1 answer
  • The perimeter of a triangle with two equal sides is 46 cm. If it's base were lengthened by 3 cm and each leg were shortened by 5
    12·1 answer
  • HELP ME PLSS and thannks
    8·1 answer
  • Which of the following situations can be modeled by a discrete random variable? Choose ALL that apply.
    12·1 answer
  • The population of a town doubled in 5 years, then doubled again in the next 10 years. What is the percent of increase?
    5·1 answer
  • Simplify the expression.<br> 3 - 4 +7 - 4
    10·1 answer
  • For constant term: f(a,b,g(t)), pattern term: f(a,Y,X) when pattern matching we can use the following assignment Y=b and X=g(t)
    11·1 answer
  • √x+3=x-3 <br> a-{6}<br> b-{6,13}<br> c-{1,13}<br> d-{1,6}
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!