Are the two triangles below similar

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

How many lines can be drawn through points j and k? 0 1 2 3