Write 8867 to 2 significant figures
I can't remember how to do this.

Plz me plzzzzzzz i need and plz delte this after answer

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.