LinearExpoQ

What is the domain of the function?

• D:{ x is greater than or equal to 3}
• D:{x is less than or equal to 3}
• D:{all real numbers}
• D:{ x is all real numbers between and including -1 and 5}

The graph that shows exponential growth is...?

• A
• B
• C
• D

Is the table linear, exponential, quadratic or neither?

• Linear
• Exponential
• Quadratic
• Neither

What is the pattern you see in this table?

• Multiplying by 1/3 - Linear?
• Subtracting 8 - Exponential ?
• Multiplying by 3 - Exponential? 
• Subtracting 3 - Linear? 

Is the table linear, exponential, quadratic or neither?

• Linear
• Exponential
• Neither
• Quadratic

What type of function is y = 7(5/4)^x?

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

The value of a painting is $12,000 in 1990 and increases by 8% of its value each year.  Write and evaluate an expression to estimate the paintings value in 2005.

• 1.08(12,000)^t = $36,000
• 12,000(1.08)^t = $38, 066
• 12,000(0.5)^t = $10,000
• 12,000(0.92)^t = $40,000

Dave owns a lawn business. He charges $10 per hour and a $25 dollar disposal fee. What is the correct equation Dave would use to find out how much to charge his customers?

• y = 25x + 10
• x = 25y + 10
• y = 10x +25
• x = 10y + 25