Question

salad dressing recipes
the equation for the line of best fit is y = -65x + 700. based on the equation, which of these statements is true?
a recipe that has 10 ingredients would likely get about 60 likes.
a recipe that has 9 ingredients would likely get about 115 likes.

Explanation:

Step1: Substitute \(x = 10\) into the equation \(y=-65x + 700\)

Substitute \(x = 10\) into \(y=-65x + 700\), we get \(y=-65\times10+700\).
First, calculate \(-65\times10=-650\). Then \(y=-650 + 700=50\).

Step2: Substitute \(x = 9\) into the equation \(y=-65x + 700\)

Substitute \(x = 9\) into \(y=-65x + 700\), we get \(y=-65\times9+700\).
First, calculate \(-65\times9=-585\). Then \(y=-585 + 700 = 115\).

Answer:

A recipe that has 9 ingredients would likely get about 115 likes.