(03.03 MC) The population of a species of fish in a river increased by a factor of 1.05 every day for the amount of days shown in the graph. The function shows the number of fish in the river f(x) after x days: f(x) = 100(1.05)x Which of the following is a reasonable domain for the function days 0 to 31?

(03.04 MC) Henry is taking a medicine for a common cold. The table below shows the amount of medicine f(t), in mg, that was present in Henry’s body after time t: t (hours) 1 2 3 4 5 f(t) (mg) 282 265.08 249.18 234.22 220.17 Greg was administered 200 mg of the same medicine. The amount of medicine in his body f(t) after time t is shown by the equation below: f(t) = 200(0.88)t Which statement best describes the rate at which Henry’s and Greg’s bodies eliminated the medicine?

Some people have suggested that oxytocin could act as a “love potion” or “liquid trust.” Which of the following is a reason given in the textbook why this is an oversimplification?

A man with a(n) ________ attachment style will find that others are often reluctant to get as close as he would like and he worries that his partner won’t stay with him.

Obese people have approximately ________ fat cells as normal-weight people.

A person with a(n) ________ attachment style will be uncomfortable getting close to others and will find it difficult to trust or depend on others.

(01.04 LC) Solve the inequality 6x − 8 > 4x + 26.

(03.06 MC) The first four terms of a sequence are shown below: 9, 5, 1, −3 Which of the following functions best defines this sequence?

(01.02 MC) Part A: Solve the equation 5(x + 2) = 6x + 3x − 14, and show your work. (5 points) Part B: Use this list of properties to justify each step of your math work. Justifications may be used more than once if needed. (5 points) Distributive Property Subtraction Property of Equality Combine Like Terms Multiplication Property of Equality Division Property of Equality Given Addition Property of Equality

(01.03 HC) Part A: Sydney made $18.50 selling lemonade, by the cup, at her yard sale. She sold each cup for $0.50 and received a $3 tip from a neighbor. Write an equation to represent this situation. (4 points) Part B: Daria made a profit of $21.00 selling lemonade. She sold her lemonade for $0.75 per cup, received a tip of $3 from a neighbor, but also had to buy each plastic cup she used for $0.10 per cup. Write an equation to represent this situation. (4 points) Part C: Explain how the equations from Part A and Part B differ. (2 points)