C) r^2 + 1 because any number squared (positive or negative) will be positive
The function formula will be
G= 50 + 125x
Since we have given that
Charges per each magical broom he makes for his customers = 125 gold pieces
Charges of one-time fees = 50 gold pieces
Let the number of magical brooms he makes be 'x'.
Let the total number of gold pieces be 'G'.
According to the question, it becomes
G= 50 + 125x
Hence, the function formula will be
G= 50 + 125x
A formula is a fact or rule written in mathematical symbols. An equal sign usually connects two or more quantities. If you know the value of one quantity, you can use a formula to find the value of the other.
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<span>C) it means to input a -2 into the function to find the output</span>
