What is the average rate of change for f(x) = 2 ^ x + 10 over the interval 2 <= x <= 4

Which one is true about the hexagons ?

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.