Let f(x) = ax - b/x where a and b are positive constants.
a) find in terms of a and b, the intervals on which f is increasing.
b) find the coordinates of all local maximum and minimum points
c) on what interval(s) is the graph concave up?
d) find any inflection points. explain briefly

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

What is the measure of angle tvu shown in the diagram below