Ask question

Ask question

All categories

3 years ago

10

Which relation is a function ?

2 answers:

musickatia [10]3 years ago

5 0

Answer:

A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y. That is, given an element x in X, there is only one element in Y that x is related to. For example, consider the following sets X and Y.

Ber [7]3 years ago

3 0

Answer:

A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y. That is, given an element x in X, there is only one element in Y that x is related to. For example, consider the following sets X and Y.

You might be interested in

In the relation defined by the equation y = x2, for all x > 0, y is a function of x because

Slav-nsk [51]

X cannot be a negative number

7 0

3 years ago

A small auditorium has 12 rows of seats. There are 10 seats in the first row and 15 seats in the second row. The number of seats

Allushta [10]

10+15+20+25+30+35+40+45+50+55+60+65=450

There are 450 seats in the auditorium

*pst* Put as most brainliest

3 0

4 years ago

How can i find values if h(-4) h(x)=1/2x-1???

anzhelika [568]

plug in -4 in for x. then solve.

h(-4)=1/2(-4)-1

h(-4)= -3

6 0

3 years ago

Please simplify this ITS URGENT !!

frutty [35]

Answer:

$5 {x}^{2} - 4x - 3$

Step-by-step explanation:

$(8 {x}^{2} - 5x + 1) - (3 {x}^{2} - x + 4) \\ = 8 {x}^{2} - 5x + 1 - 3{x}^{2} + x - 4 \\ = 5 {x}^{2} - 4x - 3$

5 0

4 years ago

Reduce to the lowest term: 30/40

natulia [17]

Answer:

3/4

Step-by-step explanation:

Reduce both the numerator and the denominator by 10, their greatest common factor.

6 0

3 years ago