Straight Line Equation and Proportion

Which best describes the graph represented in this table?

•  proportional

• non-proportional

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Determine the missing value in the table.

• 15

• 3

• 1/3

• 9

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Write an equation for this situation.

• y=9.75x

• y=19x

• y=19.25x

• y=9.5x

What does k represent in the equation y = kx?

• konkrete kids

• constant of proportionality

• kangaroos

• krispy kreme

How can you find the constant of proportionality?

• k = y/x

• k = x/y

• E=mc²

• y = kx

What is the constant of proportionality in this table?

• 3

• 6

• 1.5

• 0.3

Is the graph proportional or non-proportional?

• Proportional

• Non-Proportional

What is the constant of proportionality?

• 8

• 16

• 24

• 2