Mathematics Test on Linear Functions and Graphs

If $$f\left(x\right)\ =3x\ -\ 1$$  . Write the value of f(3)

(a)  

Given the function $$g\left(x\right)\ =3x^2\ +\ 2x\ -\ 1$$  . Evaluate g(0).

(a)  

Given the function $$g\left(x\right)\ =3x^2\ +\ 2x\ -\ 1$$  . Evaluate g(2).

(a)  

Given the function $$g\left(x\right)\ =3x^2\ +\ 2x\ -\ 1$$  . Evaluate g(-1).

(a)  

 Given the points A(7 , 2) and B (5 , -7). Determine the length of the line AB.

(a)  

 Given the points A(7 , 2) and B (5 , -7). Determine the mid-point of the line AB.

(a)  

 Given the points A(7 , 2) and B (5 , -7). Determine the gradient of the line AB.

Keep a note of your answer as it is needed for the next question.

(a)  

State the equation of the line AB in the form y = mx + c.

(Reminder A( 7 , 2 ) and B( 5 , -7 ) )

(a)  

Parallel vs Perpendicular Lines:

Are the following line in the graph parallel or perpendicular?

Parallel vs Perpendicular Lines:

Are the following line in the graph parallel or perpendicular?