Answer:
(g-f) (-1)= sqrt(15)
(f/g)(-1)= 0
(g+f)(2)=sqrt(3)-3
(g*f)(2)=-3*sqrt(3)
Step-by-step explanation:
We have to eval the expressions given in the point indicated.
Lets start by the first equation
(g-f)(-1)= g(-1) - f(-1)= =
Now, lest continue with the others
(f/g)(-1)= f(-1)/g(-1)= (1-1)/sqrt(15)=0
(g+f)(2)=g(2)+f(2)=sqrt(3)-3
(g*f)(2)=g(2)*f(2)=sqrt(3)*(-3)=-3sqrt(3)
Answer: C
Step-by-step explanation:
B. The Mean = The Median = The Mode
These three are related but don’t equal each other
hope this helps !
The best approach would be B. make a table. It is the only of the answers that is correct and gives a clear strategy to find the answer. C...? Guessing is never good in math as a rule... and A... well this one is just wrong. You wouldn't be dividing the total by 7, you would be multiplying.
B is your correct answer.