Domain: 
Range: 
The relation is not a function.
Explanation:
The coordinates
are plotted in the graph. The image of the graph is attached below.
The domain of a relation is the set of all x-values for which the function is well defined. Thus, the domain are 
The range of a relation is the set of all y-values obtained by substituting the values for x in the function. Thus, the range are 
The relation
is not a function since, -4.7 has two different y-values. By definition of function, the function cannot have two different y-values for the same x-value.
The quotient is 2x^2-5x+2
13 yards, 2 feet. 1 yard is equal to 3 feet. 13*3=39.
She needs 4 1/2 cups of sweet cream.
That’s the same as 4.5 cups.
If 1 cup = 8 ounces, you need to find 4.5 cups.
Just multiply 4.5 by 8.
The answer is 36 ounces.
Answer: 40
Step-by-step explanation:
angle 1 and 2 are alternative interior angle which means they are equal
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angle 1= angle 2
2x+20=3x+10
x=10
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angle 1=2x+20
=2(10)+20
=20+20
=40