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
Marizza181 [45]
2 years ago
9

Determine if a relation is a function {(-1,5), (2, 7), (-3,2), (-1, 1)}

Mathematics
2 answers:
earnstyle [38]2 years ago
7 0
The relation is NOT a function
Olegator [25]2 years ago
6 0

Answer:

Step-by-step explanation:

A relation is only a function if ALL the x-values (the first number in the pairs) ONLY have one partner.

Check that -1

At first that -1 is paired up with a 5 in the ordered pair (-1, 5) but then later... that -1 is down there hanging out with a 1 in the last ordered pair (-1, 1).

This means that this relation (all the pairs lumped together) is NOT a function. Just because of that -1 pairing up with more that one partner.

You might be interested in
JDIDJRJDJF PLS HELP IM STUCK
Dovator [93]

Step-by-step explanation:

we have

B = J + 2

as the number of laps Bill ran.

to get the number of laps Jill ran we need to transform this equation, so that we get

J = ...

or

... = J

J has to be on one side, and the rest on the other (just as it is with B = ...).

so,

B = J + 2

B - 2 = J

or

J = B - 2

hey ! we are finished already !

6 0
2 years ago
What is the answer to this?
egoroff_w [7]
The answer is 3.2 as a decimal. In mixed for it is 3 1/5 and in simplest form it is 16/15
4 0
2 years ago
Read 2 more answers
What are the solutions to the quadratic equation 3(x - 4)2 = 75?
Sever21 [200]

Answer:

(9,-1)

(I assume you meant to put 3(x-4)^2=75.)

5 0
3 years ago
 x    y
pantera1 [17]
I think the best answer choice would be C.

7 0
3 years ago
5<br>3х - 10<br>15. х - 3x —<br>10<br>x-(3x -<br>3​
Levart [38]

Answer:

3 - 151 x

Step-by-step explanation:

d/dx(5×3 x - 10×15 x - 3 x - 10 x - (3 x - 3)) = -151

Indefinite integral:

integral(3 - 151 x) dx = 3 x - 75.5 x^2 + constant

Definite integral after subtraction of diverging parts:

integral_0^∞ ((3 - 151 x) - (3 - 151 x)) dx = 0

6 0
3 years ago
Other questions:
  • Suppose that we were going to conduct a study to determine if there is an decrease in risk of getting lung cancer based on wheth
    12·1 answer
  • Doris put $4000 in a 2-year CD paying 6% interest, compounded monthly. After 2 years,she withdrew all her money. What was the am
    8·2 answers
  • What is the height of the platform?
    9·2 answers
  • Rectangle 30 ft wide and 70 feet long. How long would diagonal corners be?
    14·1 answer
  • A store had 175 cell phones in the month of January. Every month, 10% of the cell phones were sold and 10 new cell phones were s
    9·2 answers
  • Claire used yard of green fabric
    12·1 answer
  • Solve for the variable -x=-12
    8·2 answers
  • This seems easy but i’m not sure how to do it, anyone know the answer
    14·1 answer
  • Help pls!! math.. PLS HELPPP
    7·2 answers
  • The volume of this cylinder is 20,403.72 cubic yards. What is the radius? Use ​ ≈ 3.14 and round your answer to the nearest hund
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!