Convert 633 nm to m in Standard Notation, please explain. First correct answer with explanation will get .. thanks :)

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Solve 2x+y=3 x+y=5 in substitution method