Multiply 9 times 43 using the area model label the model

What is the measure of the smallest angle in the diagram? 15 29 32 45

(2, 4) (2, 1) (6, 12) (4, -5) (-2, 4) |(2, -4) (6, -12) (-4,5) quadrilateral abcd is reflected over the x-axis. quadrilateral abcd is translated 2 units right and 1 unit down. quadrilateral abcd is dilated by a scale factor of 3. quadrilateral abcd is rotated 180° clockwise about the origin. reset next

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?