TEKS.MATH.8.5I

Write the equation for the line in slope-intercept form.

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

Tags

TEKS.MATH.8.5B

TEKS.MATH.8.5I

The table below models the cost to rent a video from a kiosk.
x  5   8   9  11
y 10 16 18  22  
Which of the following equations represents the relationship that exists between the cost y dollars to rent x movies?

• y = 2x
• y = 3x
• y = 2x + 1
• y = 3x + 3

Tags

TEKS.MATH.8.5I

3x + y = 12

• y = -3x +12
• x = y + 4
• x = y + 12
• y = 3x -12

Tags

TEKS.MATH.8.5I

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage.  If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill (C)?

• C = 15 + 0.20x
• C =15 (0.20x)
• C = 15 + x + 0.20
• C = 0.20 + 15x

Tags

TEKS.MATH.8.5B

TEKS.MATH.8.5I

Find the equation of the line that passes through the points:
(0, -2) and (-5, 3)

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

Tags

TEKS.MATH.8.5I

What is the slope intercept form of the equation
-8x+2y=4

• y= 1/2 + 8x -4
• y= 2 - 4x
• y= 4x + 2
• y= 4x - 8y

Tags

TEKS.MATH.8.5B

TEKS.MATH.8.5I

Choose the correct answer.

• A
• B
• C
• D

Tags

TEKS.MATH.8.5I

What is the slope of the line with the equation. (Hint: put in slope-intercept form)
 -5x + y = 11?

• -5
• 11
• 5
• -11/5

Tags

TEKS.MATH.8.5I

Write the equation of a line that passes through the point (1,4) and has a slope of 9.

• y= 9x-4
• y= 9x-5
• y= 9x+4
• y= 9x+5

Tags

TEKS.MATH.8.5B

TEKS.MATH.8.5I

What is the graph's equation?

• y = 4/3x - 1

• y = -4/3x - 1

• y = 3/4x + 1

• y = - 3/4x - 1

Tags

TEKS.MATH.8.5I