D good guess ♀️ :) good luck on your homework or quiz or test :)
F ( x ) = 7 x + 2
y = 7 x + 2
- 7 x = - y + 2 /*(-1)
7 x = y - 2 / : 7
x = y/7 - 2/7 = ( y - 2 ) / 7
The inverse of the function is:
f^(-1) ( x ) = ( x - 2 ) /7
Answer:
C) The amount of money in his lunch account
Step-by-step explanation:
The answer would be 100 because if you say it as a decimal you hear hundreths
Answer:
9 and -5
Step-by-step explanation:
9*-5=-45
9+-5=4
