Angelo chooses a number from 1 to 10. what is the probability that he chooses an odd number or a multiple of 5?

What is the vertex form of f(x) = x2 + 6x + 3

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.

Which number completes the inequality? 2/3 < _ < 7/9