Linear relations are mathematical equations that describe:

• a straight line

• a circle

• a parabola

• a hyperbola

For the equation D = 2t - 3, when t = 4, what is the value of D ?

• 1

• -1

• 5

• -5

If L = 3d + 7, what is the value of L when d =2 ?

• 9

• 13

• 10

• 5

For a table of values the points created are

(1, 5), (2, 7), (3, 9).... The fifth point in the table would be:

• (4, 11)

• (5, 12)

• (4, 12)

• (5, 13)

For the table shown by what value is y changing?

• 1

• 0.5

• -1

• -0.5

When the table of values is graphed the result is:

• a straight line

• a straight line of dots

• a non-linear relation

• a curved line

Which of the following is not a linear relation?

• y = x²

• y = 3x - 2

• 2y = 5x + 7

• x + y = 15

The table of values represents a:

• linear relation

• a non-linear relation

For the linear relation shown what value of x corresponds to a y-value of -1?

• -2

• -1

• 0

• 1

For a linear relation the value of x includes

3, -1, -5, _____, ______, -17

The missing two numbers are:

• -6, -7

• -9, -12

• -8, -13

• -9, -13