What are the domain and range of log(4x+5) ?

John

invested $25000 in a savings account that earns an annual interest rate of 8%,

compounded annually. 

Which of the following functions is NOT an

example of a power function?

How can the unit circle be utilized to determine the

values of trigonometric functions for any given angle?

The total amount accumulated in an account

after 3 years is $8,000. The interest was compounded annually at a rate of 6%.

What was the principal amount approximately?

Which of the following options is an example

of a polynomial function used to model a real-world situation?

In a

right-angled triangle, the angle of elevation from the ground to the top of a

tree is 60 degrees. The height of the tree is 20 meters. What is the

approximate distance from the tree to the observer?