Which represents a quadratic function?

a) f(x) = −8x3 − 16x2 − 4x
b) f (x) = x 2 + 2x − 5
c) f(x) = + 1
d) f(x) = 0x2 − 9x + 7

Use the converse of the side-splitter theorem to determine if tu || rs. which statement is true? line segment tu is parallel to line segment rs because 32/36 = 40/50 line segment tu is not parallel to line segment rs because 32/36 not equal 40/50. line segment tu is parallel to line segment rs because 32/36 = 40/50. line segment tu is not parallel to line segment rs because 32/36 not equal 40/50 .