Two piecewise functions are shown below. h(x)
-3x for x < 2
4x + 1 for x >= 2
g(x)
x^2 + 2 for x < 3
x^3 for x>= 3
What is the value of 3h(2) + 4g(1)?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.