Which expression is equivalent to 4(3x + 2y) + 5(2x – 4y)? A 222 - 12y
B 14.2 - 9y C 22x – 2y D 172 4y

What is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2. 5 square units 6 square units 10 square units 12 square units

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.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?