Answer:
The inverse is sqrt(x+9)
Step-by-step explanation:
f(x)=x^2-9
To find the inverse of the function, we interchange x and y and solve for y
y = x^2 -9
x = y^2 -9
Add 9 to each side
x+9 = y^2 -9+9
x+9 = y^2
Take the square root of each side
sqrt(x+9) = sqrt(y^2)
sqrt(x+9) = y
f^-1 (x) = sqrt(x+9)
He would Earn 920 Dollars per week.
184 x 5 = 920 ^^^
His hourly wage is 23 Dollars an hour.
184 divided by 8 = 23 ^^^
A = 23$
B = 920$
Answer:
ask your parents or teacher for help