You have investigated graphs of exponential relations of the form y = b^x for b > 0. Explain why graphs of this form remain above the x-axis.

Item 1 solve for s. s+24=90 −114 −66 66 114

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never