Will mark brainliest a proportional relationship between the number of pounds of potatoes (x) and the price in dollars (y) is graphed, and the ordered pair (4, 3) is on the graphed line. part a: what is the price of 1 pound of potatoes? show your work. (8 points) part b: what does the ordered pair (8, 6) on the graph represent? explain in words.

with proportional relationships, you can simply divide the y coordinate by the x coordinate to find the unit rate: In this case, if (5,4) lies on the line then you have 5 lbs of potatoes for 4 dollars or .80 cents for 1lb of potatoes. The point (10,8) represents 10 lbs of potatoes for 8 dollars. Here you can see that dividing 8 by 10 we once again get the unit rate of .80 cents per 1 lb of potatoes.

x = lbs of potatoes and y = price(4,3)this means 4 lbs of potatoes cost $ 33/4 = 0.75 cents per lb <== 1 lb of potatoes cost 0.75(8,6)...this means that 8 lbs of potatoes cost $ 6

Hope this helps

-Agarvated Team

I assume the relationship is linear in the form y = mx +c

If (5,4) is on the line we can calculate the equation

gradient m = change in y over change in x, = 4/5

y = 4/5 * x +c

4 = 4/5 * 5 +c

c = 0

y = 4/5 x

Part a if x = 1 then y = 4/5

part b is 2 times (5,4) so 10 pounds of potatoes cost 8 dollers 

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step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

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step-by-step explanation: