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
GrogVix [38]
2 years ago
12

(True or False) The set of ordered pairs {(6,4),(2,-5),(-2,4),(6,-4)} is a function

Mathematics
1 answer:
const2013 [10]2 years ago
6 0

Answer:

False

Step-by-step explanation:

The same function input (the first number in the pair) cannot have two different outputs (the second number in the pair).

(6, 4) 4 is one output.

(6, -4) -4 is another output.

You might be interested in
PLEASE HELP!! (Sorry picture isn't that great)
andreev551 [17]

I am almost positive that the answer is the first one.

8 0
3 years ago
Read 2 more answers
HELP! what is the unit rate???
UkoKoshka [18]
The unit rate for that equation is .33
8 0
2 years ago
Read 2 more answers
Graph the systems of equations. {2x+y=8 −x+2y=6 Use the Line tool to graph the lines.
Nitella [24]

Answer:

See attachment

Step-by-step explanation:

We want to graph the system

2x+y=8

-x+2y=6

Let us rewrite the lines in slope intercept form:

y=-2x+8

y=\frac{1}{2}x+3

The first line has a slope of -2 and a y-intercept of 8

The second line has a slope of 1/2 and a y-intercept of 3

We can no graph the lines as shown in the attachment.

3 0
2 years ago
Looking to Calculate the rise and run to find the slope of each line !
maxonik [38]

Answer:

1.slope = 4/2x  2.slope= -5/4x  3.slope=7/5x

Step-by-step explanation:

Have a great night

3 0
2 years ago
2^x=3^x+1 what are the exact approximate solutions
Mashcka [7]

Answer:

d.

Step-by-step explanation:

The goal of course is to solve for x.  Right now there are 2 of them, one on each side of the equals sign, and they are both in exponential positions.  We have to get them out of that position.  The way we do that is by taking the natural log of both sides.  The power rule then says we can move the exponents down in front.

ln(2^x)=ln(3^{x+1}) becomes, after following the power rule:

x ln(2) = (x + 1) ln(3).  We will distribute on the right side to get

x ln(2) = x ln(3) + 1 ln(3).  The goal is to solve for x, so we will get both of them on the same side:

x ln(2) - x ln(3) = ln(3).  We can now factor out the common x on the left to get:

x(ln2 - ln3) = ln3.  The rule that "undoes" that division is the quotient rule backwards.  Before that was a subtraction problem it was a division, so we put it back that way and get:

x(\frac{ln(2)}{ln(3)})=ln(3).  We can factor out the ln from the left to simplify a bit:

x[ln(\frac{2}{3})]=ln(3).  Divide both sides by ln(2/3) to get the x all alone:

x=\frac{ln(3)}{ln(\frac{2}{3}) }

On your calculator, you will find that this is approximately -2.709

6 0
3 years ago
Other questions:
  • Find the area of the triangle that has a base of 16 yd and a height of 9 yd.
    9·1 answer
  • What is 75% of £60?​
    13·2 answers
  • paiges ballet slipperds were 20% off the original prioce. write an expression to show how much she will pay for the ballet slipp
    9·1 answer
  • Help plzzzzz its hard
    6·2 answers
  • What is the domain of a^2+6a+9/a-10?
    13·1 answer
  • Some one please help me with this geometry test
    9·2 answers
  • Pls answer ill give brainliest to the best
    12·2 answers
  • In the diagram below O is circumscribed about quadrilateral. what is value of x?​
    6·2 answers
  • A town council wants to conduct a survey on town policies using a random sample of residents.
    5·2 answers
  • -5 3/4 - 3 1/2 i need helppp please quickly please
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!