What is the equation of the line that passes through the points (2, -4) and (0, 8)? a. y = 6 x + 8 b. y = 2 x + 8 c. y = -6 x + 8 d. y = -2 x + 8 (what about this one, ? )

What is the y intercept of f(x)=(1/2)^x?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

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?