TEKS.MATH.8.5B

What is the slope of this equation? 
y = 3x - 4 

• 3
• -4
• 3x
• 4

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TEKS.MATH.8.5B

Write the equation 4x-2y=10 in slope-intercept form.

• y=2x+5
• y=-4x-5
• y=2x-5
• y=4x-5

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TEKS.MATH.8.5B

What is the initial value of the linear equation y = 3x + 5

• 3
• (5, 0)
• 3/5
• (0, 5)

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TEKS.MATH.8.5B

In the equation y=mx+b, b is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

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TEKS.MATH.8.5B

A second linear equation is graphed next to the equation y = 5x + 10. Which of the following could represent the slope and y-intercept of the line if the 2 lines are parallel?

• m = 10, y-int: (0, 5)
• m = 5, y-int: (0, 10)
• m = 5, y-int: (0, 4)
• m = 2, y-int: (0, 5)

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TEKS.MATH.8.5B

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50.

• y = 8.5 + 25.5
• y = 8.5x + 25.5
• y = 8.5 + 25.5x
• y = 8.5x + 25.5x

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TEKS.MATH.8.5B

What is the y-intercept?

• -4
• 3
• 4
• 4/3

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TEKS.MATH.8.5B

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

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TEKS.MATH.8.5B

What is the equation of a line with a slope of 0 and a y-intercept (0,-9)?

• y = -9

• y = 0

• y = -9x

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TEKS.MATH.8.5B

In the formula y = mx + b, what does the "b" represent?

• Slope

• Y-intercept

• Area of the base

• Perimeter of the base

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TEKS.MATH.8.5B