Graphs and Linears

What does "m" represent in

y = mx + c?

• y-intercept

• rate of change

• x-coordinate

• y-coordinate

A line has an equation of y = - 3x + 8. What is the y-intercept of the line? Please enter your answer as a coordinate (x, y).

• (0, -3)

• (0, 3)

• (0, -8)

• (0, 8)

Look at the graph. Write down the equation for the line.

• y = - x + 3

• y = 4x + 3

• y = ¹/₄ x + 3

• y = - 4x + 3

Write the equation for this graph?

• y = - 10x + 60

• y = - 5x + 60

• y = - ¹/₂ x + 60

• y = - x + 60

Find the graph of the standard form equation: 3x + 4y = -8

• 
• 
• 
• 

Find the graph of the standard form equation: 2x - y = 0

• 
• 
• 
• 

• y = 4x + 6

• y = -4x - 6

• y = 4x - 6

• y = -4x + 6

Which ordered pair is a solution of

the equation

y = 6x?

• (12, 2)

• (4, 18)

• (3, 18)

• (6, 1)

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Which ordered pair is a solution of

the equation y=(1/2)x?

• (1, 2)

• (4, 1)

• (3, 6)

• (6, 3)