Answer:
The inverse of
y
=
2
x
is
y
=
log
2
x
Explanation:
This is how to do it.
From the given
y
=
2
x
interchange the variables so that
x
=
2
y
then solve for y:
x
=
2
y
take the logarithm of both sides with base
=
2
log
2
x
=
log
2
2
y
log
2
x
=
y
and
y
=
log
2
x
The graph of
y
=
2
x
and its inverse
y
=
log
2
x
. They are symmetric with the line
y
=
x
graph{(y-2^x)(y-log x/log 2)(y-x)=0[-20,20,-10,10]}
Answer:
9.38cm
Step-by-step explanation:
you have a right triangle. use pathagorean
x^2 + 9^2 = 13^2
x^2 + 81 = 169
x = √88
x = 9.38
Answer:
Dont Know
Step-by-step explanation:
Sorry
I believe C. Measuring the length from one end of the field tot he other would be the most reasonable answer, because Area = Length x Width
Answer:
(-8,-1)
Step-by-step explanation:
