TEKS.MATH.8.9A

−4x − 2y = −12
  4x + 8y = −24

• (6, -6)
• (-6, 6)
• (-10, 2)
• (2, -10)

Tags

TEKS.MATH.8.9A

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing

• True
• False, because the solution and root are the same but the x-intercept and zero are different
• False, because the x-intercept and root are the same but the zero and solution are different
• False, they are all different

Tags

TEKS.MATH.8.9A

Solve by elimination 
-2x + 6y = 16
-4x  - 3y = 2

• (2,2)
• (-2, -2) 
• (-2,2)
• (2,1)

Tags

TEKS.MATH.8.9A

What is the solution to the system?

• (3, -1)
• (2, -6)
• No Solution 
• (6, -2)

Tags

TEKS.MATH.8.9A

How many solutions does this graph have?

• One
• None
• Definitely infinite
• Possibly infinite

Tags

TEKS.MATH.8.9A

Solve for y:
8x + 4y = 12

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

Tags

TEKS.MATH.8.9A

x = -3y - 8
x - 2y = -3

• (5, -1)
• (-5, 1)
• (-5,-1)
• (1,-5)

Tags

TEKS.MATH.8.9A

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

Tags

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

TEKS.MATH.8.9A

Which is an x-intercept of the function?

• undefined
• 1
• 2
• -1

Tags

TEKS.MATH.8.9A

Which of these is a solution to the equation
y = -5x?

• (1,5)
• (5, 1)
• (1, -5)
• (-5, 1)

Tags

TEKS.MATH.8.9A