Linear regression is often used to find fair prices of homes for sale. what
does linear regression involve?
a. using an equation to calculate a real estate agent's commission
b. graphing a scatterplot of the comps data in a table and finding the
equation of the line that best matches the coordinates
c. plotting prices on a pie graph
d. using equations to find the lowest priced home

B. Graphing a scatterplot of the comps data in a table and finding the

equation of the line that best matches the coordinates

Explanation:

apex

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

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step-by-step explanation: