Functions Maths

What is the X-Intercept?

• x= 0

• x= 4

• x= 5

• x= -5

What are the x-intercepts?

• x= 2/3

• x= 4, x = -2

• x= -8, x = 1

• x= -4, x = 2

What is the horizontal asymptote to this function?

• y=4

• y=0

• y=-2

• y=1

What is/are the vertical asymptote(s)?

• x=-2

• x=2 and x=3

• x=-3

• x=3

Which of the following is the correct definition of a function?

• A relation where each input has exactly one output

• A relation where each input has multiple outputs

• A relation where each output has multiple inputs

• A relation where inputs and outputs are the same

Which of the following is the graph of a linear function?

• A parabola

• A straight line

• A circle

• A hyperbola

Which of the following is an example of a quadratic function?

Which of the following does not represent a function?

Which of the following represents a function?

• -14/55

• 14/55

• 2

• -2