Answer:
y=69420
Step-by-step explanation:
f=42×0=420
b=6+9=69
i=91÷1=911
Answer:
sorry i really dont feel like doing all them.. but i know the first one is -25.
Step-by-step explanation:
just use math way.
Answer:
2. 0.93
3. 1.13
Step-by-step explanation:
2. 0.93
decreasing means - to the 100%
3. 1.13
increasing means + to 100%
Answer:
Second choice
Step-by-step explanation:
To find inverses, we follow the steps:
1. exchange variables x and y
2. solve for y in terms of x.
The resulting function is the inverse.
Take case 2 as an example:
f(x) = y = 2x-3
1. exchange x and y : x=2y-3
2. solve for y: x+3=2y => y=(x+3)/2 = g(x)
Since the inverse of f(x) is g(x)=(x+3)/2, the second choice is the answer.
Answer:
3
Step-by-step explanation:
I think what u had chosed is correct so I didn't have any further explanation