This function models the relationship between the hours worked, x, and the amount of money earned, f(x). f(x) - 10.25x
Which choices could be elements of the domain of the function? Check all that apply.

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step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

5+2x=a

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really your just stupid if you don't know this

step-by-step explanation: