Which set of ordered pairs represents a function?

Question

Answer
Multiple Choice Answers
left curly bracket, left bracket, minus, 2, comma, 0, right bracket, comma, left bracket, minus, 5, comma, minus, 5, right bracket, comma, left bracket, minus, 1, comma, 3, right bracket, comma, left bracket, 2, comma, 0, right bracket, right curly bracket{(−2,0),(−5,−5),(−1,3),(2,0)}
left curly bracket, left bracket, minus, 3, comma, 9, right bracket, comma, left bracket, 3, comma, minus, 9, right bracket, comma, left bracket, minus, 3, comma, minus, 5, right bracket, comma, left bracket, minus, 5, comma, 0, right bracket, right curly bracket{(−3,9),(3,−9),(−3,−5),(−5,0)}
left curly bracket, left bracket, 4, comma, minus, 6, right bracket, comma, left bracket, 1, comma, minus, 3, right bracket, comma, left bracket, 1, comma, 1, right bracket, comma, left bracket, minus, 2, comma, 9, right bracket, right curly bracket{(4,−6),(1,−3),(1,1),(−2,9)}
left curly bracket, left bracket, minus, 3, comma, minus, 2, right bracket, comma, left bracket, 3, comma, minus, 9, right bracket, comma, left bracket, minus, 7, comma, minus, 6, right bracket, comma, left bracket, minus, 3, comma, minus, 3, right bracket, right curly bracket{(−3,−2),(3,−9),(−7,−6),(−3,−3)}

Answer 1

The set of ordered pairs that represents a function is:

{(−2,0),(−5,−5),(−1,3),(2,0)}

Answer 2

Which set of ordered pairs represents a function?
Answer
Multiple Choice Answers
left curly bracket, left bracket, minus, 5, comma, minus, 9, right bracket, comma, left bracket, minus, 7, comma, minus, 9, right bracket, comma, left bracket, minus, 5, comma, minus, 7, right bracket, comma, left bracket, minus, 8, comma, 6, right bracket, right curly bracket{(−5,−9),(−7,−9),(−5,−7),(−8,6)}
left curly bracket, left bracket, minus, 1, comma, 6, right bracket, comma, left bracket, 0, comma, minus, 3, right bracket, comma, left bracket, 5, comma, minus, 9, right bracket, comma, left bracket, minus, 1, comma, 3, right bracket, right curly bracket{(−1,6),(0,−3),(5,−9),(−1,3)}
left curly bracket, left bracket, 1, comma, 2, right bracket, comma, left bracket, minus, 6, comma, 2, right bracket, comma, left bracket, 3, comma, 9, right bracket, comma, left bracket, 5, comma, 3, right bracket, right curly bracket{(1,2),(−6,2),(3,9),(5,3)}
left curly bracket, left bracket, minus, 3, comma, 9, right bracket, comma, left bracket, 2, comma, 7, right bracket, comma, left bracket, 2, comma, minus, 4, right bracket, comma, left bracket, 1, comma, 5, right bracket, right curly bracket{(−3,9),(2,7),(2,−4),(1,5)}

Answer 3

The set of ordered pairs that represents a function is:

{(−1,6),(0,−3),(5,−9),(−1,3)}

Answer 4

Given h, left bracket, x, right bracket, equals, minus, x, plus, 4h(x)=−x+4, solve for xx when h, left bracket, x, right bracket, equals, 4h(x)=4.

Answer 5

To solve for x when h(x) = 4:

We start with the equation h(x) = -x + 4.

Plug in h(x) = 4 into the equation:

4 = -x + 4.

Subtract 4 from both sides:

0 = -x.

Divide both sides by -1:

0/-1 = x.

0 = x.

Therefore, when h(x) = 4, x = 0.

Answer 6

Given g, left bracket, x, right bracket, equals, 3, x, minus, 4g(x)=3x−4, solve for xx when g, left bracket, x, right bracket, equals, 5g(x)=5.

Answer 7

To solve for x when g(x) = 5:

We start with the equation g(x) = 3x - 4.

Plug in g(x) = 5 into the equation:

5 = 3x - 4.

Add 4 to both sides:

9 = 3x.

Divide both sides by 3:

9/3 = x.

3 = x.

Therefore, when g(x) = 5, x = 3.