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
zmey [24]
3 years ago
13

What is the test that you can do to tell if a graph represents a function?

Mathematics
2 answers:
ch4aika [34]3 years ago
6 0

Answer:

I think it's gonna be c

Step-by-step explanation:

C The expression test

LenKa [72]3 years ago
3 0
B. the vertical line test
You might be interested in
Is 202.98% greater than 1 or is 67.14% greater than 1?
oee [108]

Answer:

  • 202.98% > 1
  • 67.14% < 1

Step-by-step explanation:

100% = 1

202.98% is more than 100%, so is more than 1.

67.14% is less than 100%, so is less than 1.

7 0
3 years ago
Question 20 points if correct
Vlada [557]

Answer:

B = 155° , C = 25° , D = 155°

Step-by-step explanation:

Given

A = 25°

C = A = 25° [ Vertically Opposite angles ]

Now

A + B = 180°( being linear pair)

25° + B = 180°

B = 180° - 25°

B = 155°

Also

D = B = 155°( vertically opposite angles )

5 0
3 years ago
Read 2 more answers
Please help will give brainliest ​
valkas [14]

Answer:The second answer there are 3 kids and one adult and the ratio would be 3:1 .

Step-by-step explanation:

4 0
3 years ago
How many cylinder containers that are the same height and have the same base area would these three henna cones fill up?
Ivan

Answer:

10

Step-by-step explanation:

7 0
3 years ago
John is twice as old as his son. In 42 years, the ratio of their ages will be 4:3. What is the son's current age?
dsp73

Answer: Jhon is 42 years old, and his son is 21 years old.

Step-by-step explanation:

Let's define:

J = John's age

S = Age of the son.

We know that:

"John is twice as old as his son"

J = 2*S

"In 42 years, the ratio of their ages will be 4:3. What is the son's current age?"

In 42, their ages will be:

J + 42 and S + 42.

And the ratio 4:3 means that:

(J + 42) = (4/3)*(S + 42)

Then we have the system of equations:

J = 2*S

(J + 42) = (4/3)*(S + 42)

To solve it we can first replace the first equation into the second one, to get:

(2*S + 42) = (4/3)*(S + 42)

2*S  - (4/3)*S = (4/3)*42 - 42

S*(6/3 - 4/3) = (1/3)*42

S*(2/3) = (1/3)*42

S = (3/2)*(1/3)*42 = 21.

And we can find Jonh's age if we use the first equation:

J = 2*S = 2*21 = 42

Jhon is 42 years old, and his son is 21 years old.

8 0
3 years ago
Other questions:
  • In coordinate geometry, the equation of the x-axis is
    10·1 answer
  • Studt the list of numbers and use it’s pattern to predict the next three numbers describe the pattern
    12·2 answers
  • A pool 8ft wide and 25ft long was being filled with water.At 10:00 a.M the depth of the water was 2ft, at 3:00 p.M it was 5ft, h
    6·1 answer
  • a discount amusement park ticket costs 12.95 less than the original price p . write and solve an equation to find the original p
    13·1 answer
  • What is the expanded form of 506?
    7·2 answers
  • Y and x have a proportional relationship and y =5 when x = 4 what is the value of x when y =8
    13·2 answers
  • 2/3 of a class are girls
    13·1 answer
  • Currency exchange rates are constantly fluctuating. How might this affect the currency exchange plans of a traveler who plans to
    9·1 answer
  • I need help on this question plz
    11·1 answer
  • Someone please help me
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!