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
Sergeeva-Olga [200]
3 years ago
7

I need help pronto {(2,2,),(-5,2),(6,6),(9,4),(4,9)} is it a function and explain please

Mathematics
1 answer:
Mrac [35]3 years ago
6 0

Answer:

yes, because the x values are all different. if the y values are the same it doesnt matter.

Step-by-step explanation:

You might be interested in
Calculate the unit rate for Machine A and Machine B. Determine which is the greater rate.
Damm [24]

Answer:

Machine B

Step-by-step explanation:

Since, Machine A covers \frac{5}{8} square feet in \frac{1}{4} hours,

Rate at which the Machine A is covering = \frac{\frac{5}{8}}{\frac{1}{4}}

                                                                    = \frac{5}{8}\times \frac{4}{1}

                                                                    = 2.5 square feet per hour

Machine B covers \frac{2}{3} square feet in \frac{1}{5} hours,

Rate at which the Machine B is covering = \frac{\frac{2}{3}}{\frac{1}{5}}

                                                                    = \frac{2}{3}\times \frac{5}{1}

                                                                    = \frac{10}{3}

                                                                    = 3.33 square feet per hour

Therefore, Rate of Machine B is greater.

5 0
3 years ago
Can somebody please help meee outt ??
katen-ka-za [31]

Answer:12

Step-by-step explanation:

15^2-9^2=12^2

225-81=144

3 0
3 years ago
When approaching an intersection, bridge, or railroad crossing, you should never drive on the left half of the roadway when with
Harman [31]

You should never drive on the left half of the roadway when you are 100 feet from approaching an intersection, bridge or railroad crossing. In ideal condition, the maximum speed is 55 mph on the road way.

Before start driving a vehicle we should learn the driving and its rules to avoid collision. These days there are many accidents are happening in the world due to lack of driving skills.

3 0
3 years ago
What is 3/4 minus 1/12
fiasKO [112]

Answer: 8/12 = 2/3


Step-by-step explanation: To find the answer you must find a fraction that will have a denominator equal to 12. When changing 3/4 to 9/12 you multiple the 4 and the 3 by 3. When done doing that you will have 9/12 and 1/12. You subtract 1/12 from 9/12 and you should get 8/12, simplified to 2/3


5 0
3 years ago
Read 2 more answers
The function below crosses the x-axis once. y=3x^2-8x+8
Mekhanik [1.2K]
I believe it is false because it only passes through the y-axis not the x-axis.

6 0
3 years ago
Other questions:
  • In the function y = 3(x - 1)2 + 2, what is the vertex? Explain how you can tell without graphing it on the calculator.
    10·1 answer
  • What is the solution to the inequality |X-4 <3?
    6·1 answer
  • It’s timed please help<br><br> 3.2b-4.7b=3b-3.3 <br><br> What dose b equal
    11·1 answer
  • What is the slope of y=7x-2
    5·1 answer
  • PLZ Find a ratio equivalent to 9/10. Then use the ratios to write a proportion.
    11·1 answer
  • Question 2 (1 point)
    5·1 answer
  • I really need help!!! <br> if f(x)=x^2+4x-5, find f(-4)
    13·1 answer
  • Write the coordinates of the vertices after a translation 9 units left and 5 units down.<br> 10
    15·1 answer
  • The graph of an arithmetic sequence is shown. What is the value of the third term?
    11·1 answer
  • Select all the functions that show an inverse variation...
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!