Liam wants to know if he is improving on thr violin. he created a scatter plot and drew a line of best fit. if he uses the point (2,8) and (5,1.5) from his line, which equation would best represent the line of best fit? a.) y-2.17x+12.3 b.) y=2.17x+3.77 c.) y=-0.46x+9 d.) =y-2.17x-9.35

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

What is the area of the shaded sector?

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.