Store Pricing and Exponential Expressions

This 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, the video analyzes cost functions for cheese at different stores, using graphs to determine the best purchasing options. The tutorial concludes with a call to action for viewers to subscribe.

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

• 2^16

• 2^1

• 2^17

• 2^72

If you have 8^2 and 9^2, how can you simplify the expression?

• 72^2

• 17^2

• 8^9

• 9^8

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

• 10

• 11

• 9

• 12

How do you find the value of y in the expression (3*5)^4 * (2*3)^5 * (2*5)^7 when expressed as 3^y?

• 9

• 12

• 11

• 10

What is the result of distributing the exponent in the expression (3^3 * 5^3)?

• 3^1 * 5^1

• 3^9 * 5^9

• 3^6 * 5^6

• 3^3 * 5^3

When multiplying exponents, what is the result of 5^2 * 2^2?

• 4^2

• 25^2

• 7^2

• 10^2

Which store charges a delivery fee for cheese?

• Store C

• Store A

• Store B

• None

If a store offers a $5 coupon, which store does it apply to?

• Store A

• Store B

• All stores

• Store C

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

• Store A

• All stores

• Store B

• Store C

For purchasing more than 10 pounds of cheese, which store becomes the best option?

• Store C

• Store A

• Store B

• None