Write an equation of the line with a slope of -7 and y-intercept 1

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.

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Evaluate the expression. (9 + 5)(3 + 2)0