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Select the correct statement about the function represented by the table.

a) It is a linear function because the difference between each x and y-value is constant.
b) It is an exponential function because the factor between each x- and y-value is constant.
c) It is an exponential function because the y-values increase by an equal factor over equal intervals of x-values.
d) It is a linear function because the y-values increase by an equal difference over equal intervals of x-values.

1 Answer

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The correct statement about the function represented by the table is: d) It is a linear function because the y-values increase by an equal difference over equal intervals of x-values.

In Mathematics and Euclidean Geometry, a linear function is a type of function whose equation has a constant slope and it is graphically represented by a straight line on the xy-plane or cartesian coordinate.

Based on the table of values, we would determine the common difference between the consecutive y-values as follows;

44 - 26 = 18

62 - 44 = 18

80 - 62 = 18

98 - 80 = 18

Since the table of values have a common difference over equal intervals of x-values, we can logically deduce that the function represented by the table is a linear function.

Complete Question:

Select the correct statement about the function represented by the table.

a) It is a linear function because the difference between each x and y-value is constant.

b) It is an exponential function because the factor between each x- and y-value is constant.

c) It is an exponential function because the y-values increase by an equal factor over equal intervals of x-values.

d) It is a linear function because the y-values increase by an equal difference over equal intervals of x-values.

Select the correct statement about the function represented by the table. a) It is-example-1
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