Jovita made 300 greeting cards. she sold 40% of the cards, gave 85% of the remaining cards to her friends, and kept the rest of the cards to herself. how many greeting cards did she keep for herself

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.