Match each quadratic function to its graph.
f(x) = -2(x + 3)2 - 1
Rx) = -2(x + 3)2 +1
f(x) = 2(x + 332 +1
f(x) = 2(x - 3)2 + 1

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Evaluate the expression. (9 + 5)(3 + 2)0