Answer:
should be 3^X = 7 and X = log7/log3
Step-by-step explanation:
Answer:
2(x+9)
Step-by-step explanation:
2x+18
find the common number which can fit into 2x and 18
in this case the number is 2
so; 2(x+9)
Answer:
is a horizontal stretch of
by
units.
Step-by-step explanation:
The given functions are;

and

The parent function is
.
The function
is a horizontal stretch of
by
units.
Answer:
The answer is B
Step-by-step explanation:
just took the answer on e2020