9514 1404 393
Answer:
D
Step-by-step explanation:
Solve x = f(y) for y.
x = ∛(y/9) -4
x +4 = ∛(y/9) . . . . . add 4
(x +4)³ = y/9 .. . . . . cube
9(x +4)³ = y . . . . . . multiply by 9
The inverse function is ...
f⁻¹(x) = 9(x +4)³ . . . . . matches the last choice
Step-by-step explanation:
how where is the graph cause I don't understand that
A rational number is a number that can be express as the ratio of two integers.
Answer is B:1 because she needs 32 lenses and she already has 24. And in each packages 8 lenses come, so she needs one more package
Answer:
S=-7
Step-by-step explanation:
-s - 7 = -1 • (s + 7)
2.1 Solve : -s-7 = 0
Add 7 to both sides of the equation :
-s = 7
Multiply both sides of the equation by (-1) : s = -7
