Three functions are given below: f(x), g(x), and h(x). b: what is the axis of symmetry for g(x)? show the work steps. g (x) = 5 x^2 - 10x + 7

What is this inequality notation? t is less then or equal to 2

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7