If 5 is the base, 3(x-1) is the argument:
3x-1=5²
3x=26
x=26/3
If 5 is with 3x-1, that is, if 5(3x-1) is the argument, and the base is 10:
5(3x-1)=10²
3x-1=20
3x=21
x=7
The graph is decreasing everywhere
Answer:
25 students
Step-by-step explanation:
we know that
44℅ of Mrs. Rutherford's class like chocolate ice cream
11 students like chocolate ice cream
so
11 students represent a 44℅ of Mrs. Rutherford's class
using proportion
Find out how many students represent a percentage of 100% (total students in the class)

Answer:
f(4) = 11
Step-by-step explanation:
To evaluate f(4) substitute x = 4 into f(x)
f(4) = 3(4) - 1 = 12 - 1 = 11