Timothy is mowing lawns around his neighborhood for the summer. One of the lawns he mows is 1400 square yards. Timothy starts mowing at 12:00, and completes 165 square yards by 12:15pm. At what rate is Timothy mowing the lawn? Be sure to include the unit of measurement in your answer.

3; 9 is 8 to -4

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the answer would be c:   ax + b = ax + c

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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:

answer: can you give the

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