Which expression is not equivalent to Negative 3 x minus one-half + 4 y?
2 y minus 5 x minus one-half + 2 y + 2 x
Negative 2 x minus one-half + 6 y + 3 x
Negative 3 x minus three-fourths + 4 y + one-fourth
Negative 3 y minus three-fourths + 7 y + one-fourth minus 3 x

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis