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galben [10]
4 years ago
14

The set of ordered pairs in the table below can be described as which of the following?

Mathematics
1 answer:
Leto [7]4 years ago
3 0
Correct Answer: A relation only

A set of ordered pairs is said to be a relation. So the given pairs form a relation.
For a relation to be a function, the condition that must be satisfied is that the first element of its ordered pairs should not be paired with more than 1 value.

In simple words it can be said that the x-values should only occur once for a relation to be a function. In the given ordered pairs, -1 is occurring twice, hence this relation is not a function. 

Hence the set of ordered pairs is only a relation.
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A parallelogram has an area of 136.96 square kilometers and a height of 12.8 kilometers. What is the length of the base?
fenix001 [56]

Answer:

the answer is 10.7

Step-by-step explanation:

136.96 \div 12.8

that show give you your answer

5 0
2 years ago
What the slope and y intercept ? and how did you find it ?
EastWind [94]

Answer:

Slope: m=4

y-intercept: b=-1

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

The slope can be found with the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

In this case you can say that:

y_2=-5\\y_1=11\\\\x_2=-1\\x_1=3

Knowing this values you can substitute them into the formula and then evaluate, in order to find the slope. This is:

m=\frac{-5-11}{-1-3}\\\\m=\frac{-16}{-4}\\\\m=4

By definition, the line intersects the y-axis when the value of "x" is 0.

Notice in the table that when x=0, y=-1

Therefore, the y-intercept is:

b=-1

7 0
4 years ago
1) (6x2 + 14 - x) + (2x - 2 - 4x2)
lakkis [162]
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3 years ago
A 4-kilogram ham costs $16/kg. Find the cost per pound.
dem82 [27]

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3 years ago
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Alex_Xolod [135]
B it is no problem I don't think it's that answer but yea
7 0
3 years ago
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