Question: 1sketch graphs of the following functions on the same cartesian...

1.Sketch graphs of the following functions on the same Cartesian plane: (do this on your own paper that has your name and student ID number)

i) Domain: Q6ii (Label your graphs clearly).

ii) Sketch the inverse function of and show and label the line of symmetry between these two graphs

In the space below write down the log format of the inverse function of

example a = log base b 5

2.The formula for the amount of energy E (in joules) released by an earthquake is given by the formula

q10

Where M is the magnitude of the Richter scale.

1. The Newcastle earthquake in 1989 has a magnitude of 5 on the Richter scale. How much energy was released? ( Express to three decimal numbers in scientific notation using ^ symbol for to the power of )
2. In an Earthquake in San Francisco in the 1900’s the amount of energy released was 2.25 times that of the New Castle earthquake. What is its Richter magnitude? (Express to 3 decimal place)

Question 2 options: