How is the graph of f(x) = −3x2 −4 different from the graph of f(x) = −3x2? A. It is shifted 4 units up. B. It is shifted 4 units down. C. It is shifted 3 units down. D. It is shifted 4 units to the left.

Find the midpoint of the segment with the given endpoint k(-4,4) and l(6,12)

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?