How do you determine a scale factor for two similar figures? 15 points

the scale factor or ratio of two similar figures, will be the same as the ratio of their perimeter, or even the ratio of two corresponding sides.

for example, we have say, an irregular octagon with a perimeter of say 13, and a similar octagon with a perimeter of 39, then

which is another way to say, the smaller is 1/3 of the larger one, or the larger one is 3 times as the smaller one.

answerthe vertex form

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: