Linear Equations

Which equation best represents the relationship between x and y in the table shown?

• y-5x-5= 0

• y-1/5x=5

• -15x+y=5

• -10x+y=5

Which equation represents the following graph?

• f(x) = 3x + 2

• f(x) = -2x + 3

• f(x) = 2x + 3

• f(x) = -3x + 2

y = x - 6
What is the missing number?

• 12
• 10
• 14
• 13

Tags

CCSS.6.EE.C.9

A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.

• c = 2.75b + 4
• c = 2.75b
• c =  4b- 2.75
• c = 2.75b - 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

You are visiting Houston, Texas and a taxi cab company charges a flat rate of $4.00 for using the cab and $0.95 per mile.  Write an equation to determine the cost when x miles is driven.

• y = .75x
• y = .95x
• y = .95x + 4
• y=4.95x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is the ordered pair (6, 33) a solution to the equation:

7x - 9 = y

• yes

• no

Tags

CCSS.6.EE.A.4

CCSS.6.EE.B.5

Is the ordered pair (4, 9) a solution to the equation: y = x + 5?

• yes

• no

Tags

CCSS.6.EE.A.4

CCSS.6.EE.B.5

What is the algebraic equation for this table?

• y-480x = 0

• x = y/480

• x + 480 = y

• 480 - x = y

Determine the equation of the graph.

• 2x+y= 3

• -3x+y= -2

• 3x+y= - 2

• 2x+y+3= 0

Which relation is NOT a function?

• {(1,-5), (3,1), (-5,4), (4,-2)}
• {(2,7), (3,7), (4,7), (5,8)}
• {(1,-5), (-1,6), (1,5), (6,-3)}
• {(3,-2), (5,-6), (7,7), (8,8)}

Tags

CCSS.8.F.A.1