Final Exam Review

What is the axis of symmetry of a quadratic function that has zeros of (4,0) and (10,0)?

• (7,0)

• (-7,0)

• (-4,0)

• (-10,0)

How many solutions does the system of equations have?

• one

• two

• no solution

• all real numbers

What is the solution to the system of equations?

y=3x-4

y=-4x+3

• (7,-1)

• (-7,1)

• (1,-1)

• (-1,1)

What is the solution to the system of equations?

y=-x²-4x+5

y=2x²+5x-3

• (.5, 1.5) and (-4,6)

• (.62,1.25) and (-3.5, 5.75)

• (.72, 1.62) and (-3.72,6.05)

• (.82,1.72) and (-3.84,6.15)

What is the solution to the system of equations?

y=x²-6x+5

y=-2x²+3x-6

• (1,0) and (5,0)

• (-3,0) and (2.5,-5)

• all real numbers

• no solution

Is the graph linear, quadratic, or exponential?

• linear

• quadratic

• exponential

Is the graph linear, quadratic, or exponential?

• linear

• quadratic

• exponential

Is the graph linear, quadratic, or exponential?

• linear

• quadratic

• exponential

What is the domain of the function?

• all real numbers

•  $y>1$  

•  $y<1$  

•  $x\le1$  

What is the range of the function?

• all real numbers

• $y>1$

• $y<1$

• $y\le1$