Exponential & Logs Review

Classify the following graph.

• Exponential Growth
• Exponential Decay
• Logarithmic

Classify the following graph.

• Exponential Growth
• Exponential Decay
• Logarithmic

Tags

CCSS.HSF-IF.C.7E

What equation matches the graph?

• f(x) = 3^x
• f(x) = (⅓)^x
• f(x) = log₃(x)

Tags

CCSS.HSF-IF.C.7E

What equation matches the graph?

• f(x) = 3^x
• f(x) = (⅓)^x
• f(x) = log₃(x)

Tags

CCSS.HSF-IF.C.7E

What is the domain?

• (-∞, ∞)
• (0, ∞)
• [1, ∞)
• (1, ∞)

Tags

CCSS.HSF-IF.C.7E

The common logarithm has what base?

• 10
• 0
• e
• -e

The common logarithm is represented as what?

• log
• ln

Tags

CCSS.HSF.BF.B.5

The growth in population of a city fits the exponential function P(t)= 7200(1.1)^t, where t is the time number of years since 1900.  What was the population in 1900?

• 7200 people
• 1900 people
• 7920 people
• 18,675 people

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

What type of function is f(x)=2(1.4)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee