Which of the following is the value of the function f(x) = 13.1-15x+ 5 + 3 given
1 answer:
You might be interested in
Answer:
27. C
28. D
Step-by-step explanation:
The average of all grades in his fencing class, including the upcoming one, (all grades summed up divided by the amount of grades) must be equal to 86 (percent), hence C is the right answer for 27.
Solving this equation gives:
So D is the right answer for 28.