How does logarithm functions and exponents helps us in real life situation? why is it important for the students to study those two concepts?

1. True or False. Read each question carefully. Write TRUE if the statement is correct. otherwise, write FALSE on the space provided before each item. 1. An exponential function f with constant base a is f(x] = a" where x, a 2 0 and al. 2. The value of i was discovered by a mathematician named Leonhard Euler. 3. The nature of the points along the graph of an exponential function is always one-to-one. 4. If the members of the equation cannot be written with the same base. then solve the equations using logarithms. 5. The range of any exponential function is always (0.+). 6. The exponent in an exponential function is any real number. 7. The common logarithm is the logarithm having the base equal to 10. 8. The natural logarithm is the logarithm having the base equal to e (Euler's constant). 9. A logarithmic function is a function of the form f(x) = log.x. where b > 0. 10. The domain of a logarithmic function is the set of all real numbers