Aitma decides that she wants the molds to be square base how many of the possible molds can she use
1 answer:
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With inverse functions you just swap 'x' and 'y' and solve for 'y'.
Swap 'x' and 'y':
Add 7 to both sides:
Take the square root of both sides:
Swap 'x' and 'y':
Add 7 to both sides:
Take the square root of both sides: