Find the sum of -3x2 -4x+3 and 2x2-x+3

What is the value of x? enter your answer in the box. (cm)

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

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "