Exponential, Linear and Quadratic--Brief Review

y = -1(3)^x

Evaluate when x = 5

• -243

• 125

• 243

• -125

f(x) = 3^{x
Find f(-4)}

• -81
• 81
• 1/81
• -1/81

• 48

• 24

• 19

• 11

Find the slope from the table.

• 1/4

• -1/4

• -4

• 4

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What does the slope mean in the context of the problem?

• The cost will increase by $1.40 per topping
• The cost will decrease by $1.40 per topping
• The cost will increase by $1.90 per topping
• The cost will decrease by $1.90 per topping 

Tags

CCSS.HSS.ID.C.7

What is the meaning of the y-intercept?

• Colby's initial deposit was $100. 
• Colby's initial deposit was $150
• Colby is adding $5 per week
• Colby is adding $10 per week

Tags

CCSS.HSS.ID.C.7

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee

Tags

CCSS.HSF.LE.A.1

A small private school with a graduating class of 40 students in the year 2019 predicts that its graduating class will increase by 5% each year.

What function best represents this situation?

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.B.5

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

• (.27)^x
• .27
• 13
• 3.51

Tags

CCSS.HSF.IF.C.7