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- 1. Multiple ChoiceIn the equation y = 14x, what is the constant of proportionality?yx14
- 2. Multiple ChoiceFind the unit rate of 624 calories in 3 servings.1,872 calories per serving208 calories per serving624 calories per serving621 calories per serving
- 3. Multiple Choice
What is the constant of proportionality for this table?1/998 - 4. Multiple ChoiceWrite an equation for this situation.y=9.75xy=19xy=19.25xy=9.5x
- 5. Multiple ChoiceWrite an equation for this relationship.y=18xy=18.50xy=22.50xy=22x
- 6. Multiple ChoiceCraig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours. What is the constant of proportionality?$37$64.75$9.25$18.50
- 7. Multiple ChoiceIf Reynaldo saves $48 in 8 days, how much could he save in two weeks?$102$84$56$6
- 8. Multiple ChoiceIf Justin ordered 5 ice cream bars for $12.25, how much was each ice cream bar?$2.45$4.00$7.25$1.25
- 9. Multiple ChoiceIn order for a graph to represent a direct variation the line must be straight and go through the _________.y-axisoriginx-axis1st quadrant
- 10. Multiple ChoiceWhich graph is proportional?ABNone of the graphsAll of the graphs are proportional
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