Let X = R2 and let d be the Euclidean metric. Define d3: R2 x R2 R by d3(x, y) min (1, d(x, y)). (This metric is sometimes called the "near- sighted" metric. Up to one unit away, every point is distinguished clearly. But past one, everything gets blurred together) A) Verify that d3 is a metric on R2.
B) Draw the neighborhoods N(0:), N(0:1), and N(0:2) for ds, where 0 is the origin in R2.

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

pi x^2

step-by-step explanation:

pi times x squared

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.