Linear Relationship Equation Q2 Teks

How much money did Josh put in the jar to start?

• $225

• $75

• $45

• $60

Mrs. Tlamasico can sow 7 seeds in 28 minutes. Which graph has a slope that best represents the average number of seeds she sowed per minute?

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Which equation represents a proportional relationship between x and y?

• A. y = -5

• C. y = 3(x - 2)

• D. y = x + 9

Which equation represents the total cost in dollars, y, for a delivery of x tacos?

• y = 1.66x

• y = 4x + 1.66

• y = 1.50x + 4

• y = 4x + 1.50

Based on the data, which of these is the best prediction of the word count for a 10-page pamphlet?

• 1,500

• 2,000

• 2,400

• 2,700

Based on the scatterplot, what is the best prediction of the speed of sound when the air temperature is 50°C?

• 350 m/s

• 355 m/s

• 360 m/s

• 365 m/s

Which representation shows the proportional relationship described by the function y = 2x?

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Examine the graph labeled C. What is the general trend of the data points?

• Increasing

• Decreasing

• Constant

• Fluctuating

Examine the graph labeled D. What is the general trend of the data points?

• The data points are increasing.

• The data points are decreasing.

• The data points are constant.

• The data points are fluctuating.

A segment is graphed on the grid. A student will plot on the grid with the segment to show y as a function of x. Which ordered pairs can be added to the grid to show y as a function of x? Select TWO correct answers.

• A. (-1,-4)

• B. (-5,4)

• C. (2,4)

• D. (-4,3)

• E. (3,0)