Use the graph to answer the questions in Parts 1-3. Complete your work in the space provided. Part 1
Choose two points on the line. Calculate the rate of change between the points. Use the slope formula to show whether your calculations were correct.

Part 2
Use the slope and one of the points on the line to write the slope-intercept form of the line.

Part 3
Write the equation of the line in general form.

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

step-by-step explanation:

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: