Enter values for x and y in the table to plot points in the
graph
Enter the t shirt price and sales data Sera collected
into the regression calculator and generate a
regression line
Price (8): x
*Sold: y
10
26
12
22
14
17
16 17
128
The regression line shows a
The relationship between the price of a t shirt and the
number of t shirts sold is

its c or d   take a lucky guess my dude

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

i would love   to but there is no graph shown

step-by-step explanation:

i am so sorry