Domains and Sequences and Functions

y = -3x + 1

Choose the two of the following that best describe this equation.

• Linear

• Exponential

• Continuous

• Discrete

• Arithmetic

f(n) = 3n -5

Choose the two of the following that best describe this equation.

• Linear

• Exponential

• Continuous

• Discrete

• Arithmetic

f(n) = 17(.5)ⁿ

Choose the two of the following that best describe this equation.

• Linear

• Exponential

• Continuous

• Discrete

• Geometric

f(n) = 17(.5)ⁿ

Write the domain for the given equation.

Answer explanation

n implies either from the set of W, N, or Z. We are not given any information if we can or can't have negative numbers or zero, so we assume they are included.

f(x) = 10^x

Choose the two of the following that best describe this equation.

• Linear

• Exponential

• Continuous

• Discrete

• Geometric

f(x) = 10^x

Write the domain for the given equation.

Answer explanation

x implies continuous, therefore from the set of R (real numbers).

Graph the following situation:

Jennifer is going to apple picking. Every minute, Jennifer picks 2 apples every minute.

Tags

CCSS.8.EE.B.5

Jennifer is going to apple picking. Every minute, Jennifer picks 2 apples every minute. Write the domain for the situation.

Graph the following situation:

Salvador decides to saving money. He begins by putting $1 into his piggy bank. Each day he doubles the amount he puts into his piggy bank.

Tags

CCSS.HSF-IF.C.7E

Graph the following situation:

Every minute, 3 gallons of water drains from the bathtub. The bath tub started with 19 gallons of water

Tags

CCSS.8.EE.B.5