Factorize 8(a+b)^2-6(a+b)-9​

Which of the following tables represents exponential functions?

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

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4