Given f(x) = 2x^2 – x+ k, and the remainder when f(x) is divided by x – 1 is 3, then what is the value of k?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.