Unit 5 Lesson 7

In the exponential model y = 1500(1.1)^x, identify the starting amount.

Mathematical Equivalence

ON

In the exponential model y = 1500(1.1)^x, identify the growth factor.

Mathematical Equivalence

ON

In the exponential model y = 1500(1.1)^x, identify the percent of increase.

The match club is researching a tour package offered by the Jekyll Island Touring Company(JITC). The company charges $35 per person and $245 for the tour guide. Which function represents the total cost, C(x), of this tour package for x club members?

• C(x) = 35x

• C(x) = 35x + 245

• C(x) = 35(x + 245)

• C(x) = 35 + (x + 245)

The table of values for three functions are shown in the image. Determine if f(x) is linear, quadratic, or exponential.

• linear

• quadratic

• exponential

The table of values for three functions are shown in the image. Determine if g(x) is linear, quadratic, or exponential.

• linear

• quadratic

• exponential

The table of values for three functions are shown in the image. Determine if h(x) is linear, quadratic, or exponential.

• linear

• quadratic

• exponential

Determine if the following table is linear, quadratic, exponential, or neither. Explain your thinking.

Determine if the following table is linear, quadratic, exponential, or neither. Explain your thinking.

Determine if the following table is linear, quadratic, exponential, or neither. Explain your thinking.