TEKS.MATH.8.5I

If f(x) = 3x - 7, find f(4).

• 0
• 5
• 14
• 19

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TEKS.MATH.8.5I

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3
• y=2/3x+3

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TEKS.MATH.8.5I

Write an equation  
m = 5 through (-1, -3)

• y = 5x + 2
• y = -5x - 5
• y = -5x + 2
• y = 2x - 5

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TEKS.MATH.8.5I

If (y=2x+6) is a function. What is the output value when the input value is 2. 

• 12
• -2
• 10
• 21

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TEKS.MATH.8.5I

What letter represents the slope in the equation y = mx + b ?

• x
• y
• m
• b

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TEKS.MATH.8.5I

Write the equation of the line:
Slope = 3 and y-intercept 10

• y = 3x + 5
• y = 3x - 3
• y = 3x + 10
• y = 2x - 2

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TEKS.MATH.8.5I

Choose the correct answer.

• A
• B
• C
• D

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TEKS.MATH.8.5I

Write the equation for the line.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

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TEKS.MATH.8.5I

What is the slope-intercept form formula?

• y = kx

• y = mx + b

• I = Prt

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TEKS.MATH.8.5I

Which function is best represented by this graph?

• $y\ =\ \frac{1}{4}x\ +\ 8$

• $y\ =\ \frac{1}{4}x\ -\ 2$

• $y\ =\ 4x\ -\ 2\$

• $y\ =\ 4x\ +\ 8\$

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TEKS.MATH.8.5I