Tell whether the function y+2x^2=-2 is quadratic

Will give a: 122 b: 90 c: 48 d: 180

Each side length of the hexagons is 1, what’s the area of abc

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