Why is the answer 9/2 and -9/2
Find the horizontal and vertical asymptotes of the equation below. Please show work

Those are the points on the graph where the function gets infinitely close to but never reaches, therefore they are asymptotes.

Step-by-step explanation:

There are no vertical asymptotes, but there are 2 horizontal asymptote at the points you indicated. If you graph it you find it getting infinitely close to y= -9/2 and y=9/2.

Hope this helps!

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300