Exponent Rules and Cheese Pricing

The video tutorial covers exponent rules, including multiplying exponents with the same base and different bases. It also explores complex multiplication and division of exponents. Additionally, it analyzes cost functions for cheese at different stores, using graphs to compare prices and determine the best purchasing options.

What is the result of multiplying two exponents with the same base, such as 2^8 and 2^9?

• 2^1

• 2^72

• 2^8

• 2^17

When multiplying exponents with different bases but the same exponent, like 8^2 and 9^2, what is the result?

• 72^2

• 9^8

• 17^2

• 8^9

In the expression (3*5)^4 * (2*3)^5 * (2*5)^7, what is the value of x when expressed as 2^x?

• 7

• 12

• 9

• 11

How do you simplify an expression with an exponent outside the parentheses, such as (3^3 * 5^3)?

• 3^5 * 5^5

• 3^3 * 5^3

• 3^6 * 5^6

• 3^3 + 5^3

What is the simplified form of 5^2 * 2^2?

• 25^2

• 10^2

• 5^4

• 2^4

If store A sells cheese for $4 per pound, what is the cost for 5 pounds?

• $20

• $25

• $30

• $15

Which store offers the lowest price for a half pound of cheese?

• Store B

• Store A

• All stores have the same price

• Store C

At what point does store C become the best option for purchasing cheese?

• Less than 5 pounds

• Exactly 5 pounds

• More than 10 pounds

• Exactly 10 pounds

What is the cost of 5 pounds of cheese at store B with a $5 coupon?

• $15

• $10

• $20

• $25

Which store charges a delivery fee for cheese?

• Store C

• Store A

• None

• Store B