Algebra IIC - 7.10 Notes Quizizz

What occurs when a quantity exponentially increases over time?

• Exponential Decay

• Exponential Growth

• Linear Growth

• Linear Decay

Tags

CCSS.HSF-LE.A.1A

What is the formula to represent exponential growth or decay, where 'a' is the amount after time 't', 'r' is the rate of increase or decrease, and 't' is time?

• f(t) = a * r * t

• f(t) = a * r / t

• f(t) = a * r^t

• f(t) = a * (1 + r)^t

Tags

CCSS.HSF-IF.C.8B

If the original value of an investment is $1,800 and it increases by 7% each year, what is the exponential function to model this situation?

• a = 1800 * (1 + 0.07)^t

• a = 1800 * (1 - 0.07)^t

• a = 1800 * (0.07)^t

• a = 1800 / (1 + 0.07)^t

Tags

CCSS.HSF.LE.A.2

In 2002, Oakview High School had 972 students enrolled. If the number of students increased by 1.5% each year, what would be the exponential model of the number of students enrolled in 2014?

• 972 * (1 + 0.015)^12

• 972 * (1 - 0.015)^12

• 972 * (1 + 0.015)^2

• 972 / (1 + 0.015)^12

Tags

CCSS.HSF.LE.A.2

What occurs when a quantity exponentially decreases over time?

• Exponential Growth

• Linear Decay

• Exponential Decay

• Linear Growth

Tags

CCSS.HSF-LE.A.1A

How do exponential growth and decay formulas differ?

• The initial amount differs.

• The rate differs.

• The time differs.

• The distance differs.

Tags

CCSS.HSF-IF.C.8B

If an investment of $12,000 is losing value at a rate of 4% each year, what is the exponential function to model this situation?

• a = 12000 * (1 - 0.04)^t

• a = 12000 * (1 + 0.04)^t

• a = 12000 * (0.04)^t

• a = 12000 / (1 - 0.04)^t

Tags

CCSS.HSF.LE.A.2

Mark bought a brand new car for $35,000 in 2008. If the car depreciates in value approximately 8% each year, what is the exponential function to model this situation?

• a = 35000 * (1 - 0.08)^t

• a = 35000 * (1 + 0.08)^t

• a = 35000 * (0.08)^t

• a = 35000 / (1 - 0.08)^t

Tags

CCSS.HSF.LE.A.2

What is the interest rate for the account into which Laura deposited $12,000?

• 3.9%

• 0.8%

• 4.5%

• 8%

Tags

CCSS.7.RP.A.3

How often is the interest compounded for Jack's new investment account?

• Quarterly

• Semi-annually

• Monthly

• Bi-monthly