Question 2 of 10
2 points
which expression gives the distance between the points (4, 6) and (7-3)?
o a. v(4-7)2 + (6-3)?
o b. (4-7)2 + (6 - 3)?
oc. (4-7)2 +6+3)2
o d. 14-7)2 + (6 +3

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.

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)