SOAR Alg1 | 7-2 Negative Exponents

Multiple Select

Which two are rules of exponents?

• $$x^0=1$$

• $$x^1=0$$

• $$x^1=x$$

• $$x^x=1$$

Math Response

Evaluate:

$$5^0=?$$

Type answer here

Correct Answer: 1

Deg^°

Rad

Math Response

Evaluate:

$$5^1=?$$

Type answer here

Correct Answer: 5

Deg^°

Rad

Math Response

Evaluate:

$$x^0=?$$

Type answer here

Correct Answer: 1

Deg^°

Rad

Math Response

Evaluate:

$$x^1=?$$

Type answer here

Correct Answer: x

Deg^°

Rad

Drag and Drop

Positive exponents represent repeated ​

Placeholder

.

Negative exponents represent repeated ​

Placeholder

.

Drag these tiles and drop them in the correct blank above

addition

subtraction

multiplication

division

Multiple Select

$$2^{-2}=?$$

• $$\frac{1}{2^2}$$

• $$\left(-2\right)\times\left(-2\right)$$

• $$\frac{1}{4}$$

• $$-4$$

Math Response

Evaluate:

$$2^{-2}=?$$

Type answer here

Correct Answer: \frac{1}{4}

Deg^°

Rad

Multiple Choice

$$\left(\frac{1}{3}\right)^{-1}=?$$

• $$\frac{1}{3}$$

• $$-\frac{1}{3}$$

• $$-3$$

• $$3$$

Math Response

$$\left(\frac{3}{4}\right)^{-1}=?$$

Type answer here

Correct Answer: \frac{4}{3}

Deg^°

Rad

Multiple Choice

$$\left(\frac{1}{4}\right)^{-2}=?$$

• $$\frac{1}{4^2}$$

• $$-4^2$$

• $$\left(-\frac{1}{4}\right)^2$$

• $$-\frac{1}{4^2}$$

Math Response

$$\left(\frac{1}{4}\right)^{-2}=?$$

Type answer here

Correct Answer: \frac{1}{16}

Deg^°

Rad