The equation y=x is a function. True or False?

Mathematics

2 answers:

Ymorist [56]3 years ago

5 0

true

Step-by-step explanation:

y = x or f(x) = 1/1x +0 is a function

Margaret [11]3 years ago

3 0

Answer:

false

Step-by-step explanation:

You might be interested in

Which Answer is a solution to the inequality?

marusya05 [52]

Answer:

The answer is D) (-1, -1)

Step-by-step explanation:

In order to find which answer is a solution, you have to put the ordered pair in for their given variables. If it produces a true statement, then it is a solution. In this case, D is the only one that produces a true statement.

2x + y > -4

2(-1) + (-1) > -4

-2 - 1 > -4

-3 > -4 (TRUE)

8 0

3 years ago

Add a meeting six people each one another by shaking hands. If each person must shake hands once with every other person in the

Phantasy [73]

The number of handshakes is the number of ways 6 objects can be selected 2 at a time.

.. C(6,2) = 6·5/(2·1) = 15

The appropriate choice is

... C) 15

_____

Consider that each person can shake hands with 5 others. That's a total of 6*5 = 30 handshakes, but it counts both A shaking with B and B shaking with A. If each pair of persons only shakes hands once, the number of handshakes is 30/2 = 15.

8 0

2 years ago

True or false two lines that lie in a parallel planes are parallel

faltersainse [42]

True ................

4 0

2 years ago

Match the set of two interior angle measurements with the third interior angle measurement that can make a triangle.

ioda

Answer:

$40^\circ,50^\circ$ and 90^\circ$