Quarter 2 Summative Test in General Mathematics

What is true about an exponential function?

• It contains the inequality symbol.

• It has a numerical exponent only.

• It involves radical expression.

If the interest conversion or compounding period is unequal or not the same as the payment interval, which type of annuity will be used?

• annuity uncertain

• general annuity

• annuity certain

• simple annuity

If the interest conversion or compounding period is equal or the same with the payment interval, what type of annuity is illustrated?

• annuity certain

• annuity certain

• simple annuity

• general annuity

All of the following are used to find simple interest, EXCEPT?

• principal

• rate of interest

• time

• future value

Which of the following situations show the application of the logarithmic function?

• Determining the level of acid in a solution.

• Determining the time, it takes for your money to double.

• Measuring the size of human statistics.

• Getting the ion component of a chemical.

What is the inverse of the exponential function?

• logarithmic

• linear

• polynomial

• quadratic

This expresses a relationship between the input and the output and can be represented through a table of values, graph and equation.

• logarithmic equation

• logarithmic function

• logarithmic inequality

• logarithmic expression

Which of the following statement is never true?

• For any given value, the value of  is negative.

• For any given value, the value of  is positive.

• The domain of an exponential function  includes positive numbers.

• The domain of an exponential function  is all real numbers.

What will you find if zero is substituted to variable of an exponential function?

• asymptote

• domain

• y-intercept

• zero

• positive numbers

• zero

• negative numbers

• all of the choices