Exponent Worksheet

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add

• subtract

• multiply

• divide

Fill in the missing boxes.

• 3, 9, 27

• 3, 6, 9

Write an equation for the graph.

The number of wolves in the wild can be modeled by the equation y=250(1.20)x. Which of the following is true?

• There are 250 wolves and they will increase by 20% each year.

• There are 250 wolves and they will increase by 20 each year

• There are 20 wolves and they will increase by 250% each year.

• There are 20 wolves and they will increase by 250 each year.

• It crosses the x-axis.

• It gets further and further from the x-axis.

• It gets closer and closer to the x-axis, but never touches it.

• It gets closer and closer to the y-axis, but never touches it.

• The function is increasing.

• The function is decreasing.

• The graph intersects the x-axis.

• The y-intercept is (0,2).

• The function is increasing.

• The function is decreasing.

• The graph intersects the x-axis.

• It crosses the x-axis.

• It gets further and further from the x-axis.

• It gets closer to the x-axis, but never touches it.

• It gets closer to the y-axis, but never touches it.

The graph will increase when...

• b>1

• b<1

• 0<b<1

• b<0