Finding the Linear Equation

What value does 'x' have to be when finding the y-intercept?

• x must be a positive number

• x must be a negative number

• x must be integer

• x must be zero

What value does 'y' have to be when finding the x-intercept

• y has to be negative

• y has to be a integer

• y has to be positive

• y has to be zero

Identify the y-intercept in that table.

• (-3, 0)

• (0, 3)

• (3, 6)

• (6, 9)

Identify the y-intercept in that table.

• (0, 2)

• (1, 4)

• (2, 6)

• (3, 8)

• (4, 10)

Which ordered pair represents the y-intercept of the graph?

• (-2, 1)

• (0, 2)

• (2, 3)

The equation of a line is

• y = x + mb

• x = my + b

• y = mx + b

• y = bx + m

If the slope of a line is 5 and its y-intercept is 0, the equation of the line is

• y = 5

• y = 5x

• y = -5

• y = -5x

The rate of change of a linear relation is:

• the slope

• the y-intercept

• the equation of a line

• none of the above

• all of the above

The two key characteristics of a linear relation are:

• slope and initial value

• slope and y-intercept

• rate of change and initial value

• rate of change and y-intercept

• all of the above

This linear relation has

• a y-intercept of +2

• no slope

• a negative slope

• no y-intercept