Answer:
2
Step-by-step explanation:
Writing the numbers represented by the dots on the plot, we have
0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 9
There are 23 data values. Dividing this in half, we have 23/2 = 11.5. This means the middle value will be the 12th value.
This value is 2.
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so this is how i was taught the inverse function. f(x) is basicly the same thing as saying y
so y=x over x+3
you switch the top x with y so it turns in to x=y over x+3
the problem should tell you what x equals so substitute x with the number it equals and then solve
here is an example f(x)=x over x+3 and x=14
x=y over x+3
14=y over 14+3
the inverse inverse function would probably be just solve the equation so just substitute the number they give you for x in for x
1.61428571429
That would be about 1.62. You do 3 5/7-2 1/10. That would equal to 1.61428571429.
