Knowing that logarithm functions and exponential functions are inverse to each other, the procees to convert a logarithmic equation to its equivalent is to perform all the operations to set an equation of the typ:

,
then invert to show it equivalent form:

.
With that you have solved the equation for x.
Answer:
2.5
Step-by-step explanation:
y=kx, k is constant of prop
Answer:
and 4 easy
2
Step-by-step explanation:
The y-value of the vertex is 49