7th grade math help pls it’s about slope and stuff

Write the sentence as an equation. b increased by 281 is d

The reflexive property of congruence lets you say that ∠pqr ≅

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.