TEKS.MATH.8.4B

In word problems, the words each, every, per are often used to indicate what?

• Slope
• Y-intercept
• Scale factor
• Function

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TEKS.MATH.8.4B

The graph shows the height (cm) of a candle as it burns, what does the y-intercept mean?

• Candle starts at 9 cm.
• Candle start at 4.5 cm
• Candle starts at 0 cm.
• The candle ends at 5 cm

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TEKS.MATH.8.4B

Find the ratio of 40 paise to ₹ 4

• 1 : 10
• 10 : 1
• 100 : 1
• 1 : 100

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TEKS.MATH.8.4B

What makes a graph proportional?

• Linear
• The line goes through the origin
• Curvy line
• Linear and the line goes through the origin

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TEKS.MATH.8.4B

Which statement below accurately represents the graph?

• $100 is earned for each hour worked
• $100 is earned for every 2 hours worked
• $500 is earned for every 8 hours worked
• $200 is earned for every 3 hours worked

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TEKS.MATH.8.4B

TEKS.MATH.7.4A

What is the slope of the line y=2x-1

• 1
• 2
• -1
• -2

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TEKS.MATH.8.4B

How much does it cost to have your lawn mowed for 2 hours?

• $16
• $17
• $18
• $19

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TEKS.MATH.8.4B

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

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

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TEKS.MATH.8.4B

Is the graph positive or negative?

• Positive

• Negative

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TEKS.MATH.8.4B

What is the rate of change (slope) to rent a raft from Ryan's Rafts?

• $15 per hour

• $2.25 per hour

• $17.25 per hour

• $1 per hour

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TEKS.MATH.8.4B