The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system. 1 0 -5 -3

0 1 -4 -5

0 0 0 0

a. X = 5t+ 3

C.

x=51-3

y = 47-5

y = 47-5

Z=

t = any real number

b. x = -5t + 3

y = 48-5

Z=

t = any real number

z = 1

t = any real number

d. X=-57-3

y = 41-5

2=

* = any real number

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

If g^-1(x) is the inverse of g (x) which statement must be true

Our star pitcher, foster enlight, can throw a pitch so fast that it gets to the catcher’s mitt before it leaves foster’s fingers! if the team wins a game then the probability that foster was pitching is 0.8 but only if foster had at least one day’s rest since his last pitching assignment. if foster does not have a day off and the team still wins, the probability that foster was pitching drops by half of what it was on the previous day. if the team wins three games in succession from the toronto tachyons and foster pitched in game #2, what is the probability that he pitched in one or more of the other games? (assume that foster did not pitch on the day before the first game of this three game series.)