Which of the following is equivalent to the expression below 9 x 2 − 16
A. ( 3 x − 4 ) 2
B. ( 9 x − 4 ) ( 9 x + 4 )
C. ( 3 x − 8 ) ( 3 x + 8 )
D. ( 3 x − 4 ) ( 3 x + 4 )

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Find the area of the unshaded square

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212