Algebra Two Nine Weeks Exam

Which point is a solution?

• (0, 6)

• (-3, 4)

• (1, 0)

• (-4, 3)

Is (1, 1) a solution to the system?

• Solution

• Not a solution

Christian had brochures printed for a new business venture. Christian originally ordered 4 boxes of black-and-white brochures and 3 boxes of color brochures, which cost a total of $134. After those ran out, Christian spent $120 on 3 boxes of black-and-white brochures and 3 boxes of color brochures. Which system represents this situation?

• x+y=134
  x+y=120

• 3x+3y=134
  4x+3y=120

• 4x+3y=134
  3x+3y=120

• 7xy=134
  6xy=120

|v + 8| − 5 = 2 

• {-1,-15}

• {-1,-5}

• {-15,15}

• No Solution

• (2, 1)

• (1, 2)

• (-2, 1)

• (1, -2)

Which of the following relations is a function?

• {(1, −6), (3, −5), (1, 0)}

• {(0, 5), (5, −1), (5, 9)}

• {(6, 1), (6, 2), (6, 3)}

• {(0, 8), (1, 7), (2, 6)}

The set of values of 𝑥 used for the input of the function

• Range

• Interval

• Domain

• x-intercept

A way to test if a graph represents a function: if a vertical line drawn anywhere on a graph hits the graph in more than one place, then the graph is not a function since this shows an input value, 𝑥, has more than one output value, 𝑦

• Vertical Line Test

• Horizontal Line Test

• Relative Maximum

• Relative Minimum

Is function represented by the table linear or nonlinear?

• linear

• nonlinear

• Function
• Not a Function