2.15 Semi-Log Plots

After plotting the points on your paper, what type of function does this model?

• Linear

• Exponential

• Logarithmic

He rounded to two decimal places... but that's a big NO-NO on the AP Exam! 

How many decimal places should you be rounding to on the AP Exam?

• One decimal place (tenths)

• Two decimal places (hundredths)

• At least 3 decimal places (thousandths)

Which property do you think he is going to use first to expand log (110.95 * 0.94^x)?

• log(mn) = log m + log n

• log(m/n) = log m - log n

What property do you think he is going to use next?

• log(mⁿ) = n log m

• log(m/n) = log m - log n

TRUE OR FALSE:

The following graph would represent an exponential function.

• TRUE

• FALSE