TEKS.MATH.9-12.II.D.1

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

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TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.II.D.1

Which equation matches the graph?

• y=2(2)^x
• y=2(1/2)^x
• y=2^x
• y=1/2(2)^x

Tags

TEKS.MATH.9-12.II.D.2

TEKS.MATH.9-12.II.D.1

Mrs. Moises, the school counselor, keeps a candy jar in her office for students.  During one week, she kept count of how many students came to visit her and the number of candies in the jar, as show in the scatter plot.  Based on the trend line, what is the best prediction for the number of candies in the jar when 30 students visit her?

• 90
• 180
• 135
• 150

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TEKS.MATH.9-12.II.D.1

The graph shows a line of best fit for data collected on the price of a unit in relation to the number of units sold.  What is the equation of the line of best fit?

• y = - (1/2) x + 10
• y = - (1/50) x + 40
• y = - (1/2) x + 40
• y = - (1/50) x + 10

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TEKS.MATH.9-12.II.D.1

What is the x-intercept shown on the graph?

• (4, -2)
• (0, -2)
• (4, 0)
• (0, 4)

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TEKS.MATH.9-12.II.D.1

What shape does the function y<2x+1 form? 

• straight line with shading
• curved line with shading
• V-shape
• straight line without shading 

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TEKS.MATH.9-12.II.D.1

The equation  $y-3=\frac{1}{3}\left(x-5\right)$   is in what form?

• Point-Slope Form

• Slope-Intercept Form

• Standard Form

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TEKS.MATH.9-12.II.D.1

What is the equation and slope of the line shown on the grid?

• y = 6; slope is -1

• x = 6; slope is zero

• y = 6; slope is 6

• x = 6; slope is undefined

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TEKS.MATH.9-12.II.D.1

Which graph represents the equation  $y=4x-1$  

• 
• 
• 
• 

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TEKS.MATH.9-12.II.D.1

This line can be described as consistent.

The slope between any two points on this line is

• different

• the same

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TEKS.MATH.9-12.II.D.1