TEKS.MATH.8.5B

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50. Which equation represents the total charges for x hours?

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

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TEKS.MATH.8.5B

What is the slope in the equation:  y=4x+3

• 3
• 4x
• 4
• x

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TEKS.MATH.8.5B

Evaluate f(x)=-2x+13   for f(10)

• -7
• 1
• -8
• 7

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TEKS.MATH.8.5B

 In order to join an online learning community, there is a $20 startup fee and a $5 monthly fee. Write an equation in slope-intercept form that models this situation.

• y = 20x + 5
• y = 5x +20

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TEKS.MATH.8.5B

What is the slope-intercept equation?

• y= - 4/5x + 8
• y=  4/5x - 8
• y= - 5/4x + 8
• y= - 8x - 3

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TEKS.MATH.8.5B

Write the equation of the line with slope = 5 and that goes through point (3, -5)

• y = 5x - 5
• y = 5x - 20
• y = 5x + 20
• y = 5x + 15

Tags

TEKS.MATH.8.5B

Identify the slope and y-intercept of:
y = 1/5x + 5

• slope: 1/6   y-intercept:  4 
• slope: 1/5   y-intercept:  5 
• slope: 5/1   y-intercept:  5 
• slope: 1   y-intercept:  5 

Tags

TEKS.MATH.8.5B

What is the formula of this graph?

• y = - 2/3x + 5

• y = 2/3x + 5

• y = - 5x + 2/3

• y = 5x + 2/3

Tags

TEKS.MATH.8.5B

What is  $f\left(0\right)$   for the function $f\left(x\right)=2x+3$  

• 2x

• -3

• 3

• 10

Tags

TEKS.MATH.8.5B

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

Joe has $150 in his savings account and saves $40 per month. Which equation represents the amount Joe has in his account after x months?

• y = 150 + 40

• y = 40x + 150

• y = 150x + 40

Tags

TEKS.MATH.8.5B