Q1.  Determine if the relation defines y as a one-to-one function of x.

Demand characteristics in experiments can be reduced in a number of ways.  Which of the following is not one of these strategies?

Compounds are pure substances that by definition consist of ________. A) a single element B) oxygen and hydrogen C) two or more elements in combination D) solids E) gases

_____ voltage is the maximum reverse-bias voltage that a diode can withstand.

In humans, if a non-disjunction event led to an individual with a genotype of XXY, they would

Q9.  Graph of the function below. Answer the following and record your answers to parts a – d on your own paper.     a. Write the domain in interval notation.    b. Write the range in interval notation.    c.  Determine the vertical asymptote.     d.  Write the x-intercept as a coordinate pair.               y = log5(x + 3)

The cubic centimeter (cm3 or cc) has the same volume as a ________. A) cubic inch B) cubic liter C) milliliter D) centimeter E) cubic decimeter

Q2.  A one-to-one function is given. Write an expression for the inverse function. Show your work on your own paper.

The number of joules needed to raise the temperature of 32 g of water from 12 °C to 54 °C is ________. The specific heat of water is 4.184 J/g °C. A) 1300 J B) 1.3 J C) 5600 J D) 1700 J E) 130 J

A diode characteristic curve indicates the response of a diode when subjected to different forward- and reverse-bias voltages.