Ratios Proportions Slope

The result of multiplying the numerator of one ratio by the denominator of another. If the products are equal, the ratios are proportional.

• slope

• rate of change

• Cross Products Property of Proportions

• independent variable

A rate for ONE of something; always written as a ratio with a denominator of ONE.

• complex fraction

• fraction

• rate

• unit rate

An equation in which two ratios are set equal to one another.

• equation

• cross product

• proportion

• ratio

A rational number that describes the proportional relationship between two variables, represented by the letter k in the equation y=kx.

• constant of proportionality

• denominator

• rate

• ordered pair

The ratio that compares the change in y (dependent variable) to the change in x (independent variable). Can be represented by the slope of a graphed line.

• graph

• ordered pair

• numerator

• rate of change

• Desmond's Table
• Maria's Table
• What's proportional?
• Jackal

Solve this proportion.
7 / 3 = n / 21

• 14

• What is this kind of magic??

• 35

• 49

• What is slope >:-/
• 1/ 66
• 66
• 132

• k = 11
• k = 1/11
• DJ Khaled
• Another one!

• 4x = y
• x + 14 = y
• 4x + 2 = y
• 2x + 8 = y