Does this graph represent a function? Why or why not? 10
8
8
4
2
2
-8
-10
O A. Yes, because it passes the vertical line test.
O B. No, because it fails the vertical line test.
O C. No, because it is not a straight line.
O D. Yes, because it passes the horizontal line test.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Change negative exponents to positive, then solve

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.