Question

Square pqrs has vertices p(0, 0), q(0, 8), r(8, 8),and s(8, 0). What are the coordinates of the vertices after a projection on x-axis followed by scaling with k=0.25 ?

a.(0,0)(0,2)(2,0)(2,2)

b.(0,0)(0,2)(2,0)(0,0)

c.(0,0)(0,0)(2,0)(2,2)

d.(0,0)(0,0)(2,0)(2,0)

Answer 1

Answer:

Step-by-step explanation:

Option d is right because if you project vertex on x axis; q and r will appear on x axis at position of q and s.

The factor of scaling is given as k=0.25

It means 0.25 is multiply with each vertices:

so new vertices are

p(0,0)

q(0,0)

r(2,0)

s(2,0)