In each case, find a quadratic
function whose graph passes through the
given points:
(a) (0,0), (1,1) and (3, − 1).
(b) (−1,1), (1, − 2) and (3,4).
(c) (2,1), (3,2) and (5,1).
(d) (0,1), (1,1) and (1,3).

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

What is the value of p in the equation y^ = -4x?

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.