Enter values for x and y in the table to plot points in the
raph.
These data points represent the relationship between
the size of a house (in 1000 square feet) and its price
(in $100,000)
3.6
3.2
(1.2, 1.7), (1.4, 2), (1.5, 2.2), (1.6, 2.3), (1.8, 2.5), (1.9,
2.6), (2.1, 2.9), (2.2, 2.8), (2.4, 3.4), (2.7, 3.1)
2.8
2.4
Use the trend line to predict the cost of a 2,000-square-
foot house.
1.6
1.2
1.6
2
2.4
2.8
3.2
3.6
Intro
Done

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

answer: #1 ads up by 8 and i don't know #2