I need help with these questions please help?

1.

Given that the graph of f(m) passes through the point (6, 5) and that the slope of its tangent line at (:c, f(a:)) is 4m + 5, what is 113)? A stone is dropped from the edge of a roof, and hits the ground with a velocity of -160 feet per second. How high (in feet) is the roof? t Note: the acceleration of an object due to earth's gravity is 32f sec2 n 4 5 Given In 4 2+ (2 - 1) (2+ (2 - 1) , express the limit as n -> oo as a n n b definite integral, that is provide a, b and f () in the expression f(x) dx. a a = b f (ac) =Find the exact average value fave of m) = 4 2:2 between 0 and 2, then find an exact number 0 in [0,2] where f(c) = fave. _