Which statement best explains if the graph correctly represents the proportional relationship y = 3.5x? (4 points) A graph of a coordinate plane is shown. Points are graphed at 1 comma 3.5 and 2 commas 7. The points are joined by a line.
a
No, the points shown on the line would not be part of y = 3.5x

b
No, proportions cannot be represented on a graph

c
Yes, the points shown on the line would be part of y = 3.5x

d
Yes, all proportions can be shown on the graph of this line

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

where is the diagram? shown below where? ?

step-by-step explanation:

2: 10

step-by-step explanation: