Unit Rate of Change & Evaluating Linear Functions

What is the unit rate of change for this situation?

• $m=\frac{1}{3}$

• $m=\frac{3}{1}$

• $m=1$

• $Does\ not\ exist.$

"Find the speed in miles per hour". Which unit should go on the bottom?

• speed

• miles

• hour

• distance

Tags

CCSS.6.RP.A.3B

$6 for 2 cans of tuna
Find the UNIT RATE 

(Hint:  divide)

•  $\frac{3\ dollars}{1\ can\ of\ tuna}$  

•  $\frac{6\ dollars}{1\ can\ of\ tuna}$  

•  $\frac{6\ dollars}{2\ cans\ of\ tuna}$  

•  $\frac{1\ can\ of\ tuna}{6\ dollars}$  

160 miles on 7 gallons of gas
Find the UNIT RATE 

(round to the hundredths place)

•  $\frac{160\ miles}{1\ gallon\ of\ gas}$  

•  $\frac{7\ miles\ }{1\ gallon\ of\ gas}$  

•  $\frac{22.86\ miles}{1\ gallon\ of\ gas}$  

•  $\frac{1\ gallon\ of\ gas}{22.9\ miles}$  

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.HSN.Q.A.1

 $For\ h\left(x\right)\ =\ -4x-1\ \ find\ h\left(0\right)$  

p(t) = 3t + 1, find p(-1)

• p(-1) = -2

• p(-1) = 4

• p(-1) = 3

• p(-1) = 3t

Tags

CCSS.HSF.IF.A.2

Evaluate the function for the given value:

• -11
• -17
• -13
• -21

Tags

CCSS.HSF.IF.A.2

• $4$

• $-1$

• $1$

• $7$

• $-0.6$

• $6$

• $4.8$

• $1.2$