TEKS.MATH.8.5B

What is the slope-intercept form of the equation:
 -x + y = 3

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

Tags

TEKS.MATH.8.5B

Which equation represents the total cost of a repair by an electrician after x hours?
An electrician charges $90 per hour plus a $50 travelling fee.

• y = 50 - 90x
• y = 90x + 50
• y = -50x + 90
• y = -90 - 50x

Tags

TEKS.MATH.8.5B

What is the slope of the line with the equation y = 2? (Hint: picture what type of line this is!)

• 2
• 0
• Undefined

Tags

TEKS.MATH.8.5B

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Tags

TEKS.MATH.8.5B

Write the equation of the line.

• y=-3x-4
• y=-4x-3
• y=(-3/4)x-3
• y=(-4/3)x-3

Tags

TEKS.MATH.8.5B

Write in slope-intercept form:
-3x + 4y = 12

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

Tags

TEKS.MATH.8.5B

Which equation has a positive slope?

• y= 3x + 5
• y= -3x + 5
• y= -3x - 5

Tags

TEKS.MATH.8.5B

Choose the correct answer.

• A
• B
• C
• D

Tags

TEKS.MATH.8.5B

g(x) = 3x + 1
g(10) = ______

• 14
• 31
• 15
• -31

Tags

TEKS.MATH.8.5B

.Write the equation of the line where m = -1 and passes through the point (-2, 4)
(y = mx + b)

• x = -2
• y = 4x - 2
• b = 2
• y = -1x + 2

Tags

TEKS.MATH.8.5B