Math 1 Unit 2 Study Guide for Quiz 1

Each day I take 2 vitamins when I wake up.

Which best describes the relationship between number of days and number of vitamins taken?

• Discrete, because you take the 2 vitamins all at once.

• Continuous, because you take the 2 vitamins all at once.

• Discrete, because you always take the same amount of vitamins.

• Continuous, because you always take the same amount of vitamins.

Tags

CCSS.HSF-LE.A.1B

I have a leaky faucet. It leaks 2 gallons of water per day.

What best describes the relationship between number of days and total gallons leaked.

• Discrete, because the water leaks over the entire day.

• Continuous, because the water leaks over the entire day.

• Discrete, because it always leaks the same amount.

• Continuous, because it always leaks the same amount.

Tags

CCSS.HSF-LE.A.1B

I have a plant that the height grows by 4 centimeters every month.

What best describes the relationship between number of months and plant height.

• Discrete, because the plant height is growing over the entire month.

• Continuous, because the plant height is growing over the entire month.

• Discrete, because it always grows the same amount.

• Continuous, because it always grows the same amount.

Tags

CCSS.HSF-LE.A.1B

At the end of every month, I put $5 in my piggy bank.

What best describes the relationship between number of months and total money in piggy bank.

• Discrete, there is no change during the month in how much money is in the piggy bank. It happens all at once at the end of the month.

• Continuous, there is no change during the month in how much money is in the piggy bank. It happens all at once at the end of the month.

• Discrete, you always add the same amount of money each month.

• Continuous, you always add the same amount of money each month.

Tags

CCSS.8.EE.B.5

I started with $100 in my piggy bank. Each month, I add $5 more to my piggy bank.

What explicit equation would describe the relationship between the number of months adding money (n) and the total money in the piggy bank f(n).

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

I started with $0 in my piggy bank. Each month, I add $5 more to my piggy bank.

What explicit equation would describe the relationship between the number of months adding money (n) and the total money in the piggy bank f(n).

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

I started with $10 in my piggy bank. Each month, I increase my money by a factor of 2 (doubling)

What explicit equation would describe the relationship between the number of months adding money (n) and the total money in the piggy bank f(n).

Tags

CCSS.HSF.LE.A.2

I started with $10 in my piggy bank. Each month, I increase my money by a factor of 5 (5 times the previous month)

What explicit equation would describe the relationship between the number of months adding money (n) and the total money in the piggy bank f(n).

Tags

CCSS.HSF.LE.A.2

I started with $20 in my piggy bank. Each month, I increase my money by a factor of 2.

What explicit equation would describe the relationship between the number of months adding money (n) and the total money in the piggy bank f(n).

Tags

CCSS.HSF.LE.A.2

Each day I take 2 vitamins when I wake up.

x = number of days you have taken vitamins

y = total number of vitamins you have taken.

What would the domain (all possible x-values) of the function be?

• Whole numbers, {0, 1, 2, 3, 4, 5...}

• All real numbers greater than or equal to zero.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5