Does this table represent a function? why or why not?
ху
7
8
8
10
9
o
a. no, because two of the y-values are the same.
o
b. yes, because every x-value corresponds to exactly one y-value.
o
c. no, because one x-value corresponds to two different y-values.
o
d. yes, because there are two x-values that are the same.

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second