Answer:
Step-by-step explanation:
To find the inverse function, the first step we do is change f(x) to Y. So now, we have
y=2x+1
Now that we have this function, we simply flip x and y. When we do that, we get
x=2y+1
Now that we have this function, we just solve for Y. We do that by bring 1 to the other side by subtracting it from both sides, then dividing both sides by 2.
x-1=2y+1-1
x-1=2y
(x-1)/2=2y/2
(x-1)/2=y
So, our inverse function is:
y=(x-1)/2, or y=x/2 - 1/2
Hope I helped!
Answer:
5.5 + 8.5 = 14
14/2=7
The average is 7
7 x 6.5 = 45.5
Average length x height = area
7 x 6.5 = 45.5
Step-by-step explanation:
The value of 2 in 2,783 is 2,000
The value of 2 in 7,283 is 200
2,000 x 200 = 400,000
Hope this helps
-AaronWiseIsBae
45% right if .5 x 90 = 45 and as a percentage it would be 45%
