Answer:
B. F(x) =X-4/11
Step-by-step explanation:
We are given the inverse function;
f^(-1)(x) = x + 4/11
Thus means, x was replaced with y and vise versa. Thus;
x = y + 4/11
Lets make y the subject;
y = x - 4/11
Thus,in inverse of a function we replace y with f(x) for the original function or f^(1)(x) for the inverse.
Thus, putting f(x) for y gives;
f(x) = x - 4/11
The equation is 2g-10=24. To solve this, you need to get g by itself. So add 10 to both sides. You get 2g=34. Then, divided by 2 on each side. You get g=17. The answer to this is g=17. I hope this helps! ;)
When subtracting change the positives to negatives and the negatives to positives then add. When adding just add normally. MAKE SURE IT IS IN STANDARD POLYNOMIAL FORM!
E.g. the rule is stated as "add 3", so the next number in the sequence would be 11+3
and so on with the other questions and their rules.
Answer:
x = -2/4
Step-by-step explanation:
You always want to leave the variable alone-
-4x + 7 = 9
To do that you need to get rid of the seven and that can be done by subtracting/adding it by its opposite value in both sides of the equation.
-4x = 2
Get rid of that 4 by dividing from both sides of the equation-
x = -2/4
