Patterns in Tables Linear Quadratic Exponential

Does this table represent an exponential function? Why or why not?

• No. It has an additive pattern.

• Yes. It is changing with a multiplicative pattern. Each y value is multiplied by 6.

• Yes. It is changing by adding by 6 each time.

• No. It has a multiplicative pattern.

Tags

CCSS.HSF-LE.A.1A

Based on the pattern you see here for this exponential function, what would the y value be when x is 5?

• -2,592

• 2,592

• -5,184

• 5,184

Tags

CCSS.HSF-LE.A.1A

Consider this to be an exponential decay of a radioactive substance. X coordinates represent time in years, y coordinates represent amount of material in grams.

How much material would you have at 1 year?

• 1

• 2

• Approximately 1/2

• Approximately 0.00345

What kind of function is this?

• Linear

• Exponential

• Quadratic

• None of the above

Is the table linear, exponential or neither?

• Linear
• Exponential
• Neither

Which type of function is given by the table?

• Linear
• Quadratic
• Exponential
• Piecewise

How is this graph changing?

• x by 3

• x by 4

• x by 2

• x by 4 but minus 1

Tags

CCSS.HSF-LE.A.1A

What would y be when x is 4?

• y = 200

• y = 68

• y = 128

• y = 256

Tags

CCSS.HSF.LE.A.2

x         y
0        4
1        2
2        1
3      1/2

• Changing by 2

• Changing by 1/2

• Changing by 4

• Changing by 3

Tags

CCSS.HSF-LE.A.1B

Which type of function is given by the table?

• Linear
• Exponential
• Quadratic
• Piecewise