Find the value of 7/10 + 2/5 and explanation

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Select the graph of the solution. click until the correct graph appears. |x| = 3