Writing Equations from Tables and Points

What is the equation of the linear function?

• y = -3x + 10
• y = -3x + 16
• y = 3x + 10
• y = 3x + 16

Which equation matches the table?

• y = x + 5
• y = 5x
• y = x - 5
• x = y - 5

Given these two ordered pairs, write the equation.
(2, 8) (3, 12)

• y = 4x + 8
• y = x + 4
• y = 4x + 4
• y = 4x

What is the equation of the line that goes through the points (2, 9) and (3, 1) ?

• y= 8x - 5

• y= -8x + 25

• y= (1/8)x - 2

• y= (-1/8)x + 1

Find the slope

What is the y-intercept (b) of the table?

• 5

• 2

• 0

• 1